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Can't run MLflow web-based user interface - python

I've installed MLflow on Ubuntu Server 18.04 LTS, in a virtual environment (Python 3), using its Quickstart documentation:
$ python3 -m venv mlflow
$ source /home/emre/mlflow/bin/activate
$ pip install mlflow
that gave the following output during install:
Collecting mlflow
Downloading https://files.pythonhosted.org/packages/e8/b3/cf358e182be34a62fcd6843e5df793f278bd9d24f78f565509cb927c6a22/mlflow-0.1.0.tar.gz (4.3MB)
100% |████████████████████████████████| 4.3MB 323kB/s
Collecting Flask (from mlflow)
Downloading https://files.pythonhosted.org/packages/7f/e7/08578774ed4536d3242b14dacb4696386634607af824ea997202cd0edb4b/Flask-1.0.2-py2.py3-none-any.whl (91kB)
100% |████████████████████████████████| 92kB 9.4MB/s
Collecting awscli (from mlflow)
Downloading https://files.pythonhosted.org/packages/ba/32/d6d254f6ccc2ed21f02d81f38709ff06feca9cbdb2e68ea90635fa483a73/awscli-1.15.46-py2.py3-none-any.whl (1.3MB)
100% |████████████████████████████████| 1.3MB 1.0MB/s
Collecting boto3 (from mlflow)
Downloading https://files.pythonhosted.org/packages/24/e0/a98898b94d8093bbd8fd4576fb2e89620adac1e24a2bfc28d11c4ce29a5b/boto3-1.7.46-py2.py3-none-any.whl (128kB)
100% |████████████████████████████████| 133kB 8.8MB/s
Collecting click>=6.7 (from mlflow)
Downloading https://files.pythonhosted.org/packages/34/c1/8806f99713ddb993c5366c362b2f908f18269f8d792aff1abfd700775a77/click-6.7-py2.py3-none-any.whl (71kB)
100% |████████████████████████████████| 71kB 9.3MB/s
Collecting databricks-cli (from mlflow)
Downloading https://files.pythonhosted.org/packages/58/78/4bda6f29a091ab7b0ad29efdba2491e5d0b56bd09d608857e6f0b799be48/databricks-cli-0.7.2.tar.gz
Collecting gitpython (from mlflow)
Downloading https://files.pythonhosted.org/packages/ac/c9/96d7c86c623cb065976e58c0f4898170507724d6b4be872891d763d686f4/GitPython-2.1.10-py2.py3-none-any.whl (449kB)
100% |████████████████████████████████| 450kB 2.9MB/s
Collecting numpy (from mlflow)
Downloading https://files.pythonhosted.org/packages/68/1e/116ad560de97694e2d0c1843a7a0075cc9f49e922454d32f49a80eb6f1f2/numpy-1.14.5-cp36-cp36m-manylinux1_x86_64.whl (12.2MB)
100% |████████████████████████████████| 12.2MB 110kB/s
Collecting pandas (from mlflow)
Downloading https://files.pythonhosted.org/packages/57/eb/6ab533ea8e35e7dd159af6922ac1123d4565d89f3926ad9a6aa46530978f/pandas-0.23.1-cp36-cp36m-manylinux1_x86_64.whl (11.8MB)
100% |████████████████████████████████| 11.8MB 116kB/s
Collecting protobuf (from mlflow)
Downloading https://files.pythonhosted.org/packages/fc/f0/db040681187496d10ac50ad167a8fd5f953d115b16a7085e19193a6abfd2/protobuf-3.6.0-cp36-cp36m-manylinux1_x86_64.whl (7.1MB)
100% |████████████████████████████████| 7.1MB 177kB/s
Collecting pygal (from mlflow)
Downloading https://files.pythonhosted.org/packages/5f/b7/201c9254ac0d2b8ffa3bb2d528d23a4130876d9ba90bc28e99633f323f17/pygal-2.4.0-py2.py3-none-any.whl (127kB)
100% |████████████████████████████████| 133kB 9.7MB/s
Collecting python-dateutil (from mlflow)
Downloading https://files.pythonhosted.org/packages/cf/f5/af2b09c957ace60dcfac112b669c45c8c97e32f94aa8b56da4c6d1682825/python_dateutil-2.7.3-py2.py3-none-any.whl (211kB)
100% |████████████████████████████████| 215kB 6.0MB/s
Collecting pyyaml (from mlflow)
Downloading https://files.pythonhosted.org/packages/10/7d/6efe0bd69580fecd40adf47ebaf8d807238308ccb851f0549881fa7605aa/PyYAML-4.1.tar.gz (153kB)
100% |████████████████████████████████| 153kB 7.8MB/s
Collecting querystring_parser (from mlflow)
Downloading https://files.pythonhosted.org/packages/57/64/3086a9a991ff3aca7b769f5b0b51ff8445a06337ae2c58f215bcee48f527/querystring_parser-1.2.3.tar.gz
Collecting requests>=2.17.3 (from mlflow)
Downloading https://files.pythonhosted.org/packages/65/47/7e02164a2a3db50ed6d8a6ab1d6d60b69c4c3fdf57a284257925dfc12bda/requests-2.19.1-py2.py3-none-any.whl (91kB)
100% |████████████████████████████████| 92kB 8.2MB/s
Collecting scikit-learn (from mlflow)
Downloading https://files.pythonhosted.org/packages/3d/2d/9fbc7baa5f44bc9e88ffb7ed32721b879bfa416573e85031e16f52569bc9/scikit_learn-0.19.1-cp36-cp36m-manylinux1_x86_64.whl (12.4MB)
100% |████████████████████████████████| 12.4MB 108kB/s
Collecting scipy (from mlflow)
Downloading https://files.pythonhosted.org/packages/a8/0b/f163da98d3a01b3e0ef1cab8dd2123c34aee2bafbb1c5bffa354cc8a1730/scipy-1.1.0-cp36-cp36m-manylinux1_x86_64.whl (31.2MB)
100% |████████████████████████████████| 31.2MB 42kB/s
Collecting six>=1.10.0 (from mlflow)
Downloading https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Collecting uuid (from mlflow)
Downloading https://files.pythonhosted.org/packages/ce/63/f42f5aa951ebf2c8dac81f77a8edcc1c218640a2a35a03b9ff2d4aa64c3d/uuid-1.30.tar.gz
Collecting zipstream (from mlflow)
Downloading https://files.pythonhosted.org/packages/1a/a4/58f0709cef999db1539960aa2ae77100dc800ebb8abb7afc97a1398dfb2f/zipstream-1.1.4.tar.gz
Collecting itsdangerous>=0.24 (from Flask->mlflow)
Downloading https://files.pythonhosted.org/packages/dc/b4/a60bcdba945c00f6d608d8975131ab3f25b22f2bcfe1dab221165194b2d4/itsdangerous-0.24.tar.gz (46kB)
100% |████████████████████████████████| 51kB 10.4MB/s
Collecting Werkzeug>=0.14 (from Flask->mlflow)
Downloading https://files.pythonhosted.org/packages/20/c4/12e3e56473e52375aa29c4764e70d1b8f3efa6682bef8d0aae04fe335243/Werkzeug-0.14.1-py2.py3-none-any.whl (322kB)
100% |████████████████████████████████| 327kB 4.0MB/s
Collecting Jinja2>=2.10 (from Flask->mlflow)
Downloading https://files.pythonhosted.org/packages/7f/ff/ae64bacdfc95f27a016a7bed8e8686763ba4d277a78ca76f32659220a731/Jinja2-2.10-py2.py3-none-any.whl (126kB)
100% |████████████████████████████████| 133kB 8.2MB/s
Collecting rsa<=3.5.0,>=3.1.2 (from awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/e1/ae/baedc9cb175552e95f3395c43055a6a5e125ae4d48a1d7a924baca83e92e/rsa-3.4.2-py2.py3-none-any.whl (46kB)
100% |████████████████████████████████| 51kB 10.5MB/s
Collecting botocore==1.10.46 (from awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/b4/04/ddaad5574f70a539d106e8d53b4685e3de4387de7a16884a95459f8c7691/botocore-1.10.46-py2.py3-none-any.whl (4.4MB)
100% |████████████████████████████████| 4.4MB 314kB/s
Collecting s3transfer<0.2.0,>=0.1.12 (from awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/d7/14/2a0004d487464d120c9fb85313a75cd3d71a7506955be458eebfe19a6b1d/s3transfer-0.1.13-py2.py3-none-any.whl (59kB)
100% |████████████████████████████████| 61kB 10.6MB/s
Collecting colorama<=0.3.9,>=0.2.5 (from awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/db/c8/7dcf9dbcb22429512708fe3a547f8b6101c0d02137acbd892505aee57adf/colorama-0.3.9-py2.py3-none-any.whl
Collecting docutils>=0.10 (from awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/36/fa/08e9e6e0e3cbd1d362c3bbee8d01d0aedb2155c4ac112b19ef3cae8eed8d/docutils-0.14-py3-none-any.whl (543kB)
100% |████████████████████████████████| 552kB 2.5MB/s
Collecting jmespath<1.0.0,>=0.7.1 (from boto3->mlflow)
Downloading https://files.pythonhosted.org/packages/b7/31/05c8d001f7f87f0f07289a5fc0fc3832e9a57f2dbd4d3b0fee70e0d51365/jmespath-0.9.3-py2.py3-none-any.whl
Collecting configparser>=0.3.5 (from databricks-cli->mlflow)
Downloading https://files.pythonhosted.org/packages/7c/69/c2ce7e91c89dc073eb1aa74c0621c3eefbffe8216b3f9af9d3885265c01c/configparser-3.5.0.tar.gz
Collecting tabulate>=0.7.7 (from databricks-cli->mlflow)
Downloading https://files.pythonhosted.org/packages/12/c2/11d6845db5edf1295bc08b2f488cf5937806586afe42936c3f34c097ebdc/tabulate-0.8.2.tar.gz (45kB)
100% |████████████████████████████████| 51kB 7.9MB/s
Collecting gitdb2>=2.0.0 (from gitpython->mlflow)
Downloading https://files.pythonhosted.org/packages/e0/95/c772c13b7c5740ec1a0924250e6defbf5dfdaee76a50d1c47f9c51f1cabb/gitdb2-2.0.3-py2.py3-none-any.whl (63kB)
100% |████████████████████████████████| 71kB 11.2MB/s
Collecting pytz>=2011k (from pandas->mlflow)
Downloading https://files.pythonhosted.org/packages/dc/83/15f7833b70d3e067ca91467ca245bae0f6fe56ddc7451aa0dc5606b120f2/pytz-2018.4-py2.py3-none-any.whl (510kB)
100% |████████████████████████████████| 512kB 421kB/s
Requirement already satisfied: setuptools in ./mlflow/lib/python3.6/site-packages (from protobuf->mlflow)
Collecting chardet<3.1.0,>=3.0.2 (from requests>=2.17.3->mlflow)
Downloading https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl (133kB)
100% |████████████████████████████████| 143kB 8.7MB/s
Collecting idna<2.8,>=2.5 (from requests>=2.17.3->mlflow)
Downloading https://files.pythonhosted.org/packages/4b/2a/0276479a4b3caeb8a8c1af2f8e4355746a97fab05a372e4a2c6a6b876165/idna-2.7-py2.py3-none-any.whl (58kB)
100% |████████████████████████████████| 61kB 10.3MB/s
Collecting urllib3<1.24,>=1.21.1 (from requests>=2.17.3->mlflow)
Downloading https://files.pythonhosted.org/packages/bd/c9/6fdd990019071a4a32a5e7cb78a1d92c53851ef4f56f62a3486e6a7d8ffb/urllib3-1.23-py2.py3-none-any.whl (133kB)
100% |████████████████████████████████| 143kB 8.3MB/s
Collecting certifi>=2017.4.17 (from requests>=2.17.3->mlflow)
Downloading https://files.pythonhosted.org/packages/7c/e6/92ad559b7192d846975fc916b65f667c7b8c3a32bea7372340bfe9a15fa5/certifi-2018.4.16-py2.py3-none-any.whl (150kB)
100% |████████████████████████████████| 153kB 8.0MB/s
Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->Flask->mlflow)
Downloading https://files.pythonhosted.org/packages/4d/de/32d741db316d8fdb7680822dd37001ef7a448255de9699ab4bfcbdf4172b/MarkupSafe-1.0.tar.gz
Collecting pyasn1>=0.1.3 (from rsa<=3.5.0,>=3.1.2->awscli->mlflow)
Downloading https://files.pythonhosted.org/packages/a0/70/2c27740f08e477499ce19eefe05dbcae6f19fdc49e9e82ce4768be0643b9/pyasn1-0.4.3-py2.py3-none-any.whl (72kB)
100% |████████████████████████████████| 81kB 10.9MB/s
Collecting smmap2>=2.0.0 (from gitdb2>=2.0.0->gitpython->mlflow)
Downloading https://files.pythonhosted.org/packages/e3/59/4e22f692e65f5f9271252a8e63f04ce4ad561d4e06192478ee48dfac9611/smmap2-2.0.3-py2.py3-none-any.whl
Building wheels for collected packages: mlflow, databricks-cli, pyyaml, querystring-parser, uuid, zipstream, itsdangerous, configparser, tabulate, MarkupSafe
Running setup.py bdist_wheel for mlflow ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/mlflow/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp10fdrz2ypip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for mlflow
Running setup.py clean for mlflow
Running setup.py bdist_wheel for databricks-cli ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/databricks-cli/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpy_2acqi3pip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for databricks-cli
Running setup.py clean for databricks-cli
Running setup.py bdist_wheel for pyyaml ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/pyyaml/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp4bs2fwrtpip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for pyyaml
Running setup.py clean for pyyaml
Running setup.py bdist_wheel for querystring-parser ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/querystring-parser/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp_cnm9w_tpip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for querystring-parser
Running setup.py clean for querystring-parser
Running setup.py bdist_wheel for uuid ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/uuid/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpenr2igaxpip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for uuid
Running setup.py clean for uuid
Running setup.py bdist_wheel for zipstream ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/zipstream/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpnzsjh5e2pip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for zipstream
Running setup.py clean for zipstream
Running setup.py bdist_wheel for itsdangerous ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/itsdangerous/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp7imi3zv2pip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for itsdangerous
Running setup.py clean for itsdangerous
Running setup.py bdist_wheel for configparser ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/configparser/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpyk9qtmi1pip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for configparser
Running setup.py clean for configparser
Running setup.py bdist_wheel for tabulate ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/tabulate/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpjim2qr00pip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for tabulate
Running setup.py clean for tabulate
Running setup.py bdist_wheel for MarkupSafe ... error
Complete output from command /home/emre/mlflow/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-s7vrp5z7/MarkupSafe/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmpsdpdd8ulpip-wheel- --python-tag cp36:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for MarkupSafe
Running setup.py clean for MarkupSafe
Failed to build mlflow databricks-cli pyyaml querystring-parser uuid zipstream itsdangerous configparser tabulate MarkupSafe
Installing collected packages: click, itsdangerous, Werkzeug, MarkupSafe, Jinja2, Flask, pyasn1, rsa, jmespath, six, python-dateutil, docutils, botocore, s3transfer, colorama, pyyaml, awscli, boto3, configparser, chardet, idna, urllib3, certifi, requests, tabulate, databricks-cli, smmap2, gitdb2, gitpython, numpy, pytz, pandas, protobuf, pygal, querystring-parser, scikit-learn, scipy, uuid, zipstream, mlflow
Running setup.py install for itsdangerous ... done
Running setup.py install for MarkupSafe ... done
Running setup.py install for pyyaml ... done
Running setup.py install for configparser ... done
Running setup.py install for tabulate ... done
Running setup.py install for databricks-cli ... done
Running setup.py install for querystring-parser ... done
Running setup.py install for uuid ... done
Running setup.py install for zipstream ... done
Running setup.py install for mlflow ... done
Successfully installed Flask-1.0.2 Jinja2-2.10 MarkupSafe-1.0 Werkzeug-0.14.1 awscli-1.15.46 boto3-1.7.46 botocore-1.10.46 certifi-2018.4.16 chardet-3.0.4 click-6.7 colorama-0.3.9 configparser-3.5.0 databricks-cli-0.7.2 docutils-0.14 gitdb2-2.0.3 gitpython-2.1.10 idna-2.7 itsdangerous-0.24 jmespath-0.9.3 mlflow-0.1.0 numpy-1.14.5 pandas-0.23.1 protobuf-3.6.0 pyasn1-0.4.3 pygal-2.4.0 python-dateutil-2.7.3 pytz-2018.4 pyyaml-4.1 querystring-parser-1.2.3 requests-2.19.1 rsa-3.4.2 s3transfer-0.1.13 scikit-learn-0.19.1 scipy-1.1.0 six-1.11.0 smmap2-2.0.3 tabulate-0.8.2 urllib3-1.23 uuid-1.30 zipstream-1.1.4
After that I checked the following didn't give any errors:
import os
from mlflow import log_metric, log_param, log_artifact
But when I try to run the web-based user interface, I get the following errors:
$ mlflow ui
Traceback (most recent call last):
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 574, in _build_master
ws.require(__requires__)
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 892, in require
needed = self.resolve(parse_requirements(requirements))
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 783, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (PyYAML 4.1 (/home/emre/mlflow/lib/python3.6/site-packages), Requirement.parse('PyYAML<=3.12,>=3.10'), {'awscli'})
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/emre/mlflow/bin/mlflow", line 6, in <module>
from pkg_resources import load_entry_point
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3088, in <module>
#_call_aside
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3072, in _call_aside
f(*args, **kwargs)
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3101, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 576, in _build_master
return cls._build_from_requirements(__requires__)
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 589, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/home/emre/mlflow/lib/python3.6/site-packages/pkg_resources/__init__.py", line 783, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (PyYAML 4.1 (/home/emre/mlflow/lib/python3.6/site-packages), Requirement.parse('PyYAML<=3.12,>=3.10'), {'awscli'})
Any ideas how I can fix this?

Apparently I had to install the wheel module inside my virtual environment. I deleted the virtual environment, re-created it, and then installed the wheel module:
pip install wheel
after that pip install mlflow, as well as mlflow ui worked successfully.

Related

I'm trying to install this library from pip:
https://github.com/ipazc/mtcnn
When I run the suggested command, I get this error:
$ pip3 install mtcnn
Collecting mtcnn
Downloading https://files.pythonhosted.org/packages/67/43/abee91792797c609c1bf30f1112117f7a87a713ebaa6ec5201d5555a73ef/mtcnn-0.1.0-py3-none-any.whl (2.3MB)
100% |████████████████████████████████| 2.3MB 604kB/s
Collecting opencv-python>=4.1.0 (from mtcnn)
Using cached https://files.pythonhosted.org/packages/bb/08/9dbc183a3ac6baa95fabf749ddb531bd26256edfff5b6c2195eca26258e9/opencv-python-4.5.1.48.tar.gz
Collecting keras>=2.0.0 (from mtcnn)
Downloading https://files.pythonhosted.org/packages/44/e1/dc0757b20b56c980b5553c1b5c4c32d378c7055ab7bfa92006801ad359ab/Keras-2.4.3-py2.py3-none-any.whl
Collecting numpy>=1.13.3 (from opencv-python>=4.1.0->mtcnn)
Using cached https://files.pythonhosted.org/packages/45/b2/6c7545bb7a38754d63048c7696804a0d947328125d81bf12beaa692c3ae3/numpy-1.19.5-cp36-cp36m-manylinux1_x86_64.whl
Collecting pyyaml (from keras>=2.0.0->mtcnn)
Downloading https://files.pythonhosted.org/packages/7a/5b/bc0b5ab38247bba158504a410112b6c03f153c652734ece1849749e5f518/PyYAML-5.4.1-cp36-cp36m-manylinux1_x86_64.whl (640kB)
100% |████████████████████████████████| 645kB 2.1MB/s
Collecting scipy>=0.14 (from keras>=2.0.0->mtcnn)
Using cached https://files.pythonhosted.org/packages/c8/89/63171228d5ced148f5ced50305c89e8576ffc695a90b58fe5bb602b910c2/scipy-1.5.4-cp36-cp36m-manylinux1_x86_64.whl
Collecting h5py (from keras>=2.0.0->mtcnn)
Downloading https://files.pythonhosted.org/packages/70/7a/e53e500335afb6b1aade11227cdf107fca54106a1dca5c9d13242a043f3b/h5py-3.1.0-cp36-cp36m-manylinux1_x86_64.whl (4.0MB)
100% |████████████████████████████████| 4.0MB 362kB/s
Collecting cached-property; python_version < "3.8" (from h5py->keras>=2.0.0->mtcnn)
Downloading https://files.pythonhosted.org/packages/48/19/f2090f7dad41e225c7f2326e4cfe6fff49e57dedb5b53636c9551f86b069/cached_property-1.5.2-py2.py3-none-any.whl
Building wheels for collected packages: opencv-python
Running setup.py bdist_wheel for opencv-python ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-dzjs1nf_/opencv-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmplsl7vw2mpip-wheel- --python-tag cp36:
Traceback (most recent call last):
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/setuptools_wrap.py", line 560, in setup
cmkr = cmaker.CMaker(cmake_executable)
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/cmaker.py", line 95, in __init__
self.cmake_version = get_cmake_version(self.cmake_executable)
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/cmaker.py", line 82, in get_cmake_version
"Problem with the CMake installation, aborting build. CMake executable is %s" % cmake_executable)
Problem with the CMake installation, aborting build. CMake executable is cmake
----------------------------------------
Failed building wheel for opencv-python
Running setup.py clean for opencv-python
Failed to build opencv-python
Installing collected packages: numpy, opencv-python, pyyaml, scipy, cached-property, h5py, keras, mtcnn
Running setup.py install for opencv-python ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-dzjs1nf_/opencv-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-hs7o4egq-record/install-record.txt --single-version-externally-managed --compile --user --prefix=:
Traceback (most recent call last):
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/setuptools_wrap.py", line 560, in setup
cmkr = cmaker.CMaker(cmake_executable)
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/cmaker.py", line 95, in __init__
self.cmake_version = get_cmake_version(self.cmake_executable)
File "/home/ubuntu/.local/lib/python3.6/site-packages/skbuild/cmaker.py", line 82, in get_cmake_version
"Problem with the CMake installation, aborting build. CMake executable is %s" % cmake_executable)
Problem with the CMake installation, aborting build. CMake executable is cmake
----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-dzjs1nf_/opencv-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-hs7o4egq-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-dzjs1nf_/opencv-python/
I had this same error when trying to pip install opencv-python. However, I resolved the issue by running sudo apt install python3-opencv successfully. The mtcnn packages tries to reinstall opencv with the pip method that fails. How do I get around this issue?
I am on an aws ec2 ubuntu 18.04.

First install Cmake by doing
pip install cmake
or
pip3 install cmake
Then install mtcnn
pip install mtcnn

I try to install watchman on Ubuntu 20.04.01:
guettli#yoga15:~/tmp$ python3 -m venv pywatchman-test
guettli#yoga15:~/tmp$ cd pywatchman-test
guettli#yoga15:~/tmp/pywatchman-test$ . bin/activate
(pywatchman-test) guettli#yoga15:~/tmp/pywatchman-test$ pip install pywatchman
Fails:
Collecting pywatchman
Using cached pywatchman-1.4.1.tar.gz (29 kB)
Building wheels for collected packages: pywatchman
Building wheel for pywatchman (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/guettli/tmp/pywatchman-test/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-on_zbadt/pywatchman/setup.py'"'"'; __file__='"'"'/tmp/pip-install-on_zbadt/pywatchman/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-9np2rv_b
cwd: /tmp/pip-install-on_zbadt/pywatchman/
Complete output (6 lines):
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: setup.py --help [cmd1 cmd2 ...]
or: setup.py --help-commands
or: setup.py cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
ERROR: Failed building wheel for pywatchman
Running setup.py clean for pywatchman
Failed to build pywatchman
Installing collected packages: pywatchman
Running setup.py install for pywatchman ... done
Successfully installed pywatchman-1.4.1
I found a way to solve this: If I uninstall pywatchman and install wheel it works fine.
I would like to create a patch for watchman, so that this works right of the box.
How could this be solved, so that in future this does not happen any more?
Related: https://github.com/facebook/watchman/issues/876

Running
pip install wheel
or
pip3 install wheel
or
python3 -m pip install wheel
solved the issue for me

When installing Flask I get errors but it still says successful. Are these errors going to cause problems for me?
Using Python3 on Debian 9
I tried upgrading setuptools, but still get the same errors.
Collecting flask
Using cached Flask-0.12.2-py2.py3-none-any.whl
Collecting itsdangerous>=0.21 (from flask)
Using cached itsdangerous-0.24.tar.gz
Collecting Werkzeug>=0.7 (from flask)
Using cached Werkzeug-0.12.2-py2.py3-none-any.whl
Collecting click>=2.0 (from flask)
Using cached click-6.7-py2.py3-none-any.whl
Collecting Jinja2>=2.4 (from flask)
Using cached Jinja2-2.10-py2.py3-none-any.whl
Collecting MarkupSafe>=0.23 (from Jinja2>=2.4->flask)
Using cached MarkupSafe-1.0.tar.gz
Building wheels for collected packages: itsdangerous, MarkupSafe
Running setup.py bdist_wheel for itsdangerous ... error
Complete output from command /home/ev/Desktop/DNIT/venv/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-blrz3kyb/itsdangerous/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmprpoc62sipip-wheel- --python-tag cp35:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for itsdangerous
Running setup.py clean for itsdangerous
Running setup.py bdist_wheel for MarkupSafe ... error
Complete output from command /home/ev/Desktop/DNIT/venv/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-blrz3kyb/MarkupSafe/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmp8419jrrypip-wheel- --python-tag cp35:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for MarkupSafe
Running setup.py clean for MarkupSafe
Failed to build itsdangerous MarkupSafe
Installing collected packages: itsdangerous, Werkzeug, click, MarkupSafe, Jinja2, flask
Running setup.py install for itsdangerous ... done
Running setup.py install for MarkupSafe ... done
Successfully installed Jinja2-2.10 MarkupSafe-1.0 Werkzeug-0.12.2 click-6.7 flask-0.12.2 itsdangerous-0.24

this is how a solve the problem
pip install wheel
you can remove the venv folder and restart like this
python3 -m venv ./venv
pip install wheel
pip install flask
this will solve the problem

I'm trying to install the paypalrestsdk on a Raspberry Pi but I'm getting a huge error list:
$ pip install paypalrestsdk
Collecting paypalrestsdk
/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
SNIMissingWarning
/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Using cached paypalrestsdk-1.11.5.tar.gz
Collecting requests>=1.0.0 (from paypalrestsdk)
Using cached requests-2.9.1-py2.py3-none-any.whl
Collecting six>=1.0.0 (from paypalrestsdk)
Using cached six-1.10.0-py2.py3-none-any.whl
Collecting pyopenssl>=0.15 (from paypalrestsdk)
Using cached pyOpenSSL-0.15.1-py2.py3-none-any.whl
Collecting cryptography>=0.7 (from pyopenssl>=0.15->paypalrestsdk)
Using cached cryptography-1.2.3.tar.gz
Collecting idna>=2.0 (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached idna-2.0-py2.py3-none-any.whl
Collecting pyasn1>=0.1.8 (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached pyasn1-0.1.9-py2.py3-none-any.whl
Collecting setuptools>=1.0 (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached setuptools-20.2.2-py2.py3-none-any.whl
Collecting enum34 (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached enum34-1.1.2.tar.gz
Collecting ipaddress (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached ipaddress-1.0.16-py27-none-any.whl
Collecting cffi>=1.4.1 (from cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached cffi-1.5.2.tar.gz
Collecting pycparser (from cffi>=1.4.1->cryptography>=0.7->pyopenssl>=0.15->paypalrestsdk)
Using cached pycparser-2.14.tar.gz
Building wheels for collected packages: paypalrestsdk, cryptography, enum34, cffi, pycparser
Running setup.py bdist_wheel for paypalrestsdk ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-QDhj0w/paypalrestsdk/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpUHqkenpip-wheel- --python-tag cp27:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for paypalrestsdk
Running setup.py clean for paypalrestsdk
Running setup.py bdist_wheel for cryptography ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-QDhj0w/cryptography/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpI47_Acpip-wheel- --python-tag cp27:
Installed /tmp/pip-build-QDhj0w/cryptography/cffi-1.5.2-py2.7-linux-armv7l.egg
Searching for pycparser
Reading http://pypi.python.org/simple/pycparser/
Best match: pycparser 2.14
Downloading https://pypi.python.org/packages/source/p/pycparser/pycparser-2.14.tar.gz#md5=a2bc8d28c923b4fe2b2c3b4b51a4f935
Processing pycparser-2.14.tar.gz
Running pycparser-2.14/setup.py -q bdist_egg --dist-dir /tmp/easy_install-jMojU6/pycparser-2.14/egg-dist-tmp-ZE49md
warning: no previously-included files matching 'yacctab.*' found under directory 'tests'
warning: no previously-included files matching 'lextab.*' found under directory 'tests'
warning: no previously-included files matching 'yacctab.*' found under directory 'examples'
warning: no previously-included files matching 'lextab.*' found under directory 'examples'
zip_safe flag not set; analyzing archive contents...
Installed /tmp/pip-build-QDhj0w/cryptography/pycparser-2.14-py2.7.egg
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for cryptography
Running setup.py clean for cryptography
Running setup.py bdist_wheel for enum34 ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-QDhj0w/enum34/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpt43mirpip-wheel- --python-tag cp27:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for enum34
Running setup.py clean for enum34
Running setup.py bdist_wheel for cffi ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-QDhj0w/cffi/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmp0x88PWpip-wheel- --python-tag cp27:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
This continues for a while so I've withheld the later bits.
Will paypalrestsdk run on a raspberry pi and what do I need to do to facilitate it?

#Cdarke has identified the issue correctly above but upgrading the Rapsberry Pi to 2.7.11 took some time. Here is a good tutorial

Trying to uninstall a package installed with pip, I uninstall some and now pip don't work. I try to install pandas:
[sudo] pip install pandas
And this is the error:
Requirement already satisfied (use --upgrade to upgrade): pandas in /usr/lib/python2.7/dist-packages
Requirement already satisfied (use --upgrade to upgrade): python-dateutil in /usr/local/lib/python2.7/dist-packages (from pandas)
Downloading/unpacking pytz (from pandas)
Downloading pytz-2013b.zip (535kB): 535kB downloaded
Running setup.py egg_info for package pytz
/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'zip_safe'
warnings.warn(msg)
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'egg_info'
Complete output from command python setup.py egg_info:
/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'zip_safe'
warnings.warn(msg)
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'egg_info'
----------------------------------------
Command python setup.py egg_info failed with error code 1 in /tmp/pip-build-root/pytz
Storing complete log in /root/.pip/pip.log
I have Linux Mint Mate 15. How I can resolve this??

Update your setuptools installation with pip install -U setuptools.

Try installing distribute with pip install distribute.