I am trying to install big float on OS X but i am encountering multiple issues.
I have installed amp without any problem, but when I have tried to install mpfr I got this error:
Warning: mpfr-3.1.5 already installed, it's just not linked.
What does this mean? (I am using Homebrew).
Then, obviously, if I try to install bigfloat it doesn't work and i get this error:
Collecting bigfloat
Downloading bigfloat-0.3.0.tar.gz (216kB)
100% |████████████████████████████████| 225kB 1.6MB/s
Installing collected packages: bigfloat
Running setup.py install for bigfloat ... error
Complete output from command /Users/name/anaconda2/bin/python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-VCyOBn/bigfloat/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" build_ext -I/usr/local/include -L/usr/local/lib install --record /tmp/pip-K9AHsP-record/install-record.txt --single-version-externally-managed --compile:
running build_ext
building 'mpfr' extension
creating build
creating build/temp.macosx-10.7-x86_64-2.7
gcc -fno-strict-aliasing -I/Users/name/anaconda2/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/include -I/Users/name/anaconda2/include/python2.7 -c mpfr.c -o build/temp.macosx-10.7-x86_64-2.7/mpfr.o
In file included from /usr/local/lib/gcc/x86_64-apple-darwin15.6.0/6.2.0/include-fixed/syslimits.h:7:0,
from /usr/local/lib/gcc/x86_64-apple-darwin15.6.0/6.2.0/include-fixed/limits.h:34,
from /Users/name/anaconda2/include/python2.7/Python.h:19,
from mpfr.c:16:
/usr/local/lib/gcc/x86_64-apple-darwin15.6.0/6.2.0/include-fixed/limits.h:168:61: fatal error: limits.h: No such file or directory
#include_next <limits.h> /* recurse down to the real one */
^
compilation terminated.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/Users//anaconda2/bin/python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-VCyOBn/bigfloat/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" build_ext -I/usr/local/include -L/usr/local/lib install --record /tmp/pip-K9AHsP-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-VCyOBn/bigfloat/
You must install python-devel
In OS X try to uninstall and install again:
brew uninstall python
brew install python
Also according to this issue, Osx GCC (which is just a symlink to clang) doesn't ship with OpenMP support out of the box. You can install GCC with OpenMP.
brew install gcc --without-multilib
Related
I'm trying to install OpenEXR.
Using :
MacOS 10.14.5
Python 3.6.5
Xcode Version 10.2.1
I tried
pip install openexr
but got the following error:
Collecting openexr
Using cached https://files.pythonhosted.org/packages/7c/c4/76bf884f59d3137847edf8b93aaf40f6257d8315d0064e8b1a606ad80b1b/OpenEXR-1.3.2.tar.gz
Building wheels for collected packages: openexr
Building wheel for openexr (setup.py) ... error
ERROR: Complete output from command /Users/silviojin/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-install-0_bh3qoe/openexr/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 /private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-wheel-gq2luicr --python-tag cp36:
ERROR: running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.7-x86_64-3.6
copying Imath.py -> build/lib.macosx-10.7-x86_64-3.6
running build_ext
building 'OpenEXR' extension
creating build/temp.macosx-10.7-x86_64-3.6
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/silviojin/anaconda3/include -arch x86_64 -I/Users/silviojin/anaconda3/include -arch x86_64 -I/usr/include/OpenEXR -I/usr/local/include/OpenEXR -I/opt/local/include/OpenEXR -I/Users/silviojin/anaconda3/include/python3.6m -c OpenEXR.cpp -o build/temp.macosx-10.7-x86_64-3.6/OpenEXR.o -g -DVERSION="1.3.2"
warning: include path for stdlibc++ headers not found; pass '-stdlib=libc++' on the command line to use the libc++ standard library instead [-Wstdlibcxx-not-found]
In file included from OpenEXR.cpp:36:
In file included from /usr/local/include/OpenEXR/ImathBox.h:65:
In file included from /usr/local/include/OpenEXR/ImathVec.h:46:
In file included from /usr/local/include/OpenEXR/ImathExc.h:47:
/usr/local/include/OpenEXR/IexBaseExc.h:49:10: fatal error: 'string' file not found
#include <string>
^~~~~~~~
1 warning and 1 error generated.
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for openexr
Running setup.py clean for openexr
Failed to build openexr
Installing collected packages: openexr
Running setup.py install for openexr ... error
ERROR: Complete output from command /Users/silviojin/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-install-0_bh3qoe/openexr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-record-82it1du_/install-record.txt --single-version-externally-managed --compile:
ERROR: running install
running build
running build_py
creating build
creating build/lib.macosx-10.7-x86_64-3.6
copying Imath.py -> build/lib.macosx-10.7-x86_64-3.6
running build_ext
building 'OpenEXR' extension
creating build/temp.macosx-10.7-x86_64-3.6
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/silviojin/anaconda3/include -arch x86_64 -I/Users/silviojin/anaconda3/include -arch x86_64 -I/usr/include/OpenEXR -I/usr/local/include/OpenEXR -I/opt/local/include/OpenEXR -I/Users/silviojin/anaconda3/include/python3.6m -c OpenEXR.cpp -o build/temp.macosx-10.7-x86_64-3.6/OpenEXR.o -g -DVERSION="1.3.2"
warning: include path for stdlibc++ headers not found; pass '-stdlib=libc++' on the command line to use the libc++ standard library instead [-Wstdlibcxx-not-found]
In file included from OpenEXR.cpp:36:
In file included from /usr/local/include/OpenEXR/ImathBox.h:65:
In file included from /usr/local/include/OpenEXR/ImathVec.h:46:
In file included from /usr/local/include/OpenEXR/ImathExc.h:47:
/usr/local/include/OpenEXR/IexBaseExc.h:49:10: fatal error: 'string' file not found
#include <string>
^~~~~~~~
1 warning and 1 error generated.
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command "/Users/silviojin/anaconda3/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-install-0_bh3qoe/openexr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-record-82it1du_/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/g9/k_xb1tyd5hbg_48np5hvwh3m0000gn/T/pip-install-0_bh3qoe/openexr/
same applies if I try to install other packages like:
https://github.com/jamesbowman/openexrpython
or
pip install pyexr
Then I tried:
brew install openexr
and it installed without errors. But I can't be found when importing in python.
Anyone knows why and how to fix this?
Most installation guide recommend installing via pip but I get the error above. The problem seems that it can't find the stdlibc++?
For me it worked installing OpenEXR via brew first and then directly via git
brew install openexr
pip install git+https://github.com/jamesbowman/openexrpython.git
This solution worked for me:
Create pip env. Mainly, follow https://www.excamera.com/sphinx/articles-openexr.html
sudo port install openexr
Download source code from https://github.com/jamesbowman/openexrpython
cd openexrpython
sudo python setup.py install
cd ..
pip install ./openexrpython
I would like to install PyV8. I install it via:
sudo pip3 install pyv8
I receive error message:
Collecting pyv8
Downloading https://files.pythonhosted.org/packages/c6/fb/5c0512a373e3d0aad0b683f439e7bdd67f95a69e6473b76dc2cfdca2c43f/PyV8-0.5.zip
Installing collected packages: pyv8
Running setup.py install for pyv8 ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-0yqr1qf0/pyv8/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-record-u2aby1pu/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.5
copying PyV8.py -> build/lib.linux-x86_64-3.5
running build_ext
building '_PyV8' extension
creating build/temp.linux-x86_64-3.5
creating build/temp.linux-x86_64-3.5/src
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DBOOST_PYTHON_STATIC_LIB -Ilib/python/inc -Ilib/boost/inc -Ilib/v8/inc -I/usr/include/python3.5m -c src/Exception.cpp -o build/temp.linux-x86_64-3.5/src/Exception.o
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from src/Exception.cpp:1:0:
src/Exception.h:6:16: fatal error: v8.h: No such file or directory
#include <v8.h>
^
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-0yqr1qf0/pyv8/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-record-u2aby1pu/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-0yqr1qf0/pyv8/
I have installed python3-dev latest. How should I solved this issue? It looks like some header missing, but how should I know what to install?
I solved by applying the following sets of commands. My Python is 2.7.15.
sudo apt-get install libboost-all-dev
sudo apt-get install build-essential autoconf libtool pkg-config python-opengl python-imaging python-pyrex python-pyside.qtopengl idle-python2.7 qt4-dev-tools qt4-designer libqtgui4 libqtcore4 libqt4-xml libqt4-test libqt4-script libqt4-network libqt4-dbus python-qt4 python-qt4-gl libgle3 python-dev
sudo easy_install greenlet
sudo easy_install gevent
git clone https://github.com/buffer/pyv8.git
cd pyv8
sudo python setup.py build
sudo python setup.py install
The instruction was found here - https://github.com/buffer/thug/issues/170#issuecomment-225762492
I created virtualenv(pypy as compiler).
Now when I tried to install Spacy using pip I get below error.
Failed to build spacy thinc
Installing collected packages: thinc, ujson, certifi, chardet, idna, urllib3, requests, regex, webencodings, html5lib, wcwidth, ftfy, spacy
Running setup.py install for thinc ... error
Complete output from command /Users/azar-4893/Python_Venv/falconpypy/bin/pypy -u -c "import setuptools, tokenize;__file__='/private/var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-build-F0nppE/thinc/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-Thl94z-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/azar-4893/Python_Venv/falconpypy/include/site/python2.7/thinc:
running install
running build
running build_py
running build_ext
building 'thinc.linalg' extension
gcc -pthread -arch x86_64 -DNDEBUG -O2 -fPIC -I/Users/azar-4893/Python_Venv/falconpypy/include -I/private/var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-build-F0nppE/thinc/include -I/Users/azar-4893/Python_Venv/falconpypy/include -c thinc/linalg.cpp -o build/temp.macosx-10.11-x86_64-2.7/thinc/linalg.o -O3 -Wno-strict-prototypes -Wno-unused-function
clang: error: no such file or directory: 'thinc/linalg.cpp'
clang: error: no input files
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/Users/azar-4893/Python_Venv/falconpypy/bin/pypy -u -c "import setuptools, tokenize;__file__='/private/var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-build-F0nppE/thinc/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-Thl94z-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/azar-4893/Python_Venv/falconpypy/include/site/python2.7/thinc" failed with error code 1 in /private/var/folders/y1/npxxtb7n3k5d2mb7_5pwsr1xr6pvqq/T/pip-build-F0nppE/thinc/
Is there a way to install spacy for pypy?
spacy uses a c-extensions module called thinc to do its heavy lifting in C. The latest PyPy cannot install thinc, there are multiple issues blocking its installation. Here is one on thinc, and this as yet unsupported call to PyFrozenSet_New in cytoolz
On MacOS, try this--
CFLAGS='-stdlib=libc++' pip install spacy==2.0.12 thinc==6.10.3 google-compute-engine https://github.com/huggingface/neuralcoref-models/releases/download/en_coref_md-3.0.0/en_coref_md-3.0.0.tar.gz
I'm looking forward to install the hunspell package using pip, but it throws the following error:
Collecting hunspell
Using cached hunspell-0.4.1.tar.gz
Building wheels for collected packages: hunspell
Running setup.py bdist_wheel for hunspell ... error
Complete output from command /root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-oyfpp3iy/hunspell/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/tmphqvqt4lxpip-wheel- --python-tag cp34:
/root/anaconda3/lib/python3.4/distutils/extension.py:132: UserWarning: Unknown Extension options: 'compile_args', 'macros'
warnings.warn(msg)
running bdist_wheel
running build
running build_ext
building 'hunspell' extension
creating build
creating build/temp.linux-x86_64-3.4
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/hunspell -I/root/anaconda3/include/python3.4m -c hunspell.c -o build/temp.linux-x86_64-3.4/hunspell.o
hunspell.c:21:22: erreur fatale: hunspell.h : Aucun fichier ou dossier de ce type
#include <hunspell.h>
^
compilation terminée.
error: command 'gcc' failed with exit status 1
----------------------------------------
Failed building wheel for hunspell
Running setup.py clean for hunspell
Failed to build hunspell
Installing collected packages: hunspell
Running setup.py install for hunspell ... error
Complete output from command /root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-oyfpp3iy/hunspell/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-euhsmasb-record/install-record.txt --single-version-externally-managed --compile:
/root/anaconda3/lib/python3.4/distutils/extension.py:132: UserWarning: Unknown Extension options: 'compile_args', 'macros'
warnings.warn(msg)
running install
running build
running build_ext
building 'hunspell' extension
creating build
creating build/temp.linux-x86_64-3.4
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/hunspell -I/root/anaconda3/include/python3.4m -c hunspell.c -o build/temp.linux-x86_64-3.4/hunspell.o
hunspell.c:21:22: erreur fatale: hunspell.h : Aucun fichier ou dossier de ce type
#include <hunspell.h>
^
compilation terminée.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-oyfpp3iy/hunspell/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-euhsmasb-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-oyfpp3iy/hunspell/
[root#localhost Bureau]# alias python-devel=python34-devel
[root#localhost Bureau]# pip install hunspell
Collecting hunspell
Using cached hunspell-0.4.1.tar.gz
Building wheels for collected packages: hunspell
Running setup.py bdist_wheel for hunspell ... error
Complete output from command /root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xpljhkom/hunspell/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/tmptwg_9c8vpip-wheel- --python-tag cp34:
/root/anaconda3/lib/python3.4/distutils/extension.py:132: UserWarning: Unknown Extension options: 'compile_args', 'macros'
warnings.warn(msg)
running bdist_wheel
running build
running build_ext
building 'hunspell' extension
creating build
creating build/temp.linux-x86_64-3.4
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/hunspell -I/root/anaconda3/include/python3.4m -c hunspell.c -o build/temp.linux-x86_64-3.4/hunspell.o
hunspell.c:21:22: erreur fatale: hunspell.h : Aucun fichier ou dossier de ce type
#include <hunspell.h>
^
compilation terminée.
error: command 'gcc' failed with exit status 1
----------------------------------------
Failed building wheel for hunspell
Running setup.py clean for hunspell
Failed to build hunspell
Installing collected packages: hunspell
Running setup.py install for hunspell ... error
Complete output from command /root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xpljhkom/hunspell/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-zrlp2go9-record/install-record.txt --single-version-externally-managed --compile:
/root/anaconda3/lib/python3.4/distutils/extension.py:132: UserWarning: Unknown Extension options: 'compile_args', 'macros'
warnings.warn(msg)
running install
running build
running build_ext
building 'hunspell' extension
creating build
creating build/temp.linux-x86_64-3.4
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include/hunspell -I/root/anaconda3/include/python3.4m -c hunspell.c -o build/temp.linux-x86_64-3.4/hunspell.o
hunspell.c:21:22: erreur fatale: hunspell.h : Aucun fichier ou dossier de ce type
#include <hunspell.h>
^
compilation terminée.
error: command 'gcc' failed with exit status 1
----------------------------------------
Command "/root/anaconda3/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xpljhkom/hunspell/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-zrlp2go9-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-xpljhkom/hunspell/
And I've heard that installing python3-dev would resolve the problem.
I tried with no succes.
I'm using python 3.4 under CentOS 7.
Can I get some help please ? Thanks in advance.
I just went through this using python3.4 and pip3.4 on Centos7 64-bit. (NB you need both python3.4 and pip3.4)
I eventually got it working via pip3.4, but before this would work, I had to take a few extra steps. The steps I took were:
Install the python3.4 development headers:
sudo yum install python34u-devel.x86_64
Install hunspell and hunspell-devel (needed for hunspell.h and hunspell lib):
sudo yum install hunspell hunspell-devel
In /usr/lib64/, add an extra symlink for the hunspell library:
sudo ln -s libhunspell-1.3.so libhunspell.so
Finally, run the command:
sudo pip3.4 install hunspell
... and this gave me the following output:
... (compiler output deleted) ...
Successfully built hunspell
Installing collected packages: hunspell
Successfully installed hunspell-0.4.1
Try This:
sudo apt install python-dev libhunspell-dev
pip install hunspell
Solution by OP.
I figured it out, I'll share this method here, it may help :)
first you need to install python-devel and
yum install python-devel
yum install hunspell-devel
then corrected your symlink
cd /usr/lib64
sudo ln -s libhunspell-1.3.so.0.0.0 libhunspell.so
ls -l | grep hunspell
Good Luck :)
I am working on MAC OS and this solved the error for me.
Hunspell Installation Steps:
brew install hunspell (installed version 1.7.0_2-1)
brew install pkg-config (0.29.2_3)
ln -s /usr/local/lib/libhunspell-1.7.a /usr/local/lib/libhunspell.a
ln -s /usr/local/Cellar/hunspell/1.7.0_2/lib/libhunspell-1.7.dylib /usr/local/Cellar/hunspell/1.7.0_2/lib/libhunspell.dylib
CFLAGS=$(pkg-config --cflags hunspell) LDFLAGS=$(pkg-config --libs hunspell) pip3 install hunspell
When I try to install oursql under virtual environment using pip install oursql I get following error:
Collecting oursql
Using cached oursql-0.9.3.1.tar.bz2
Building wheels for collected packages: oursql
Running setup.py bdist_wheel for oursql
Complete output from command /home/raghav/janpro/release_1/venv/bin/python2 -c "import setuptools;__file__='/tmp/pip-build-ndxBoY/oursql/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /tmp/tmpe4k7ejpip-wheel-:
cython not found, using previously-cython'd .c file.
running bdist_wheel
running build
running build_ext
warning: no usable mysql_config and no _winreg module to try; hopefully you have usable CFLAGS/LDFLAGS set.
building 'oursql' extension
creating build
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/oursqlx
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c oursqlx/oursql.c -o build/temp.linux-x86_64-2.7/oursqlx/oursql.o
oursqlx/oursql.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for oursql
Failed to build oursql
Installing collected packages: oursql
Running setup.py install for oursql
Complete output from command /home/raghav/janpro/release_1/venv/bin/python2 -c "import setuptools, tokenize;__file__='/tmp/pip-build-ndxBoY/oursql/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-awH5dT-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/raghav/janpro/release_1/venv/include/site/python2.7/oursql:
cython not found, using previously-cython'd .c file.
running install
running build
running build_ext
warning: no usable mysql_config and no _winreg module to try; hopefully you have usable CFLAGS/LDFLAGS set.
building 'oursql' extension
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c oursqlx/oursql.c -o build/temp.linux-x86_64-2.7/oursqlx/oursql.o
oursqlx/oursql.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/home/raghav/janpro/release_1/venv/bin/python2 -c "import setuptools, tokenize;__file__='/tmp/pip-build-ndxBoY/oursql/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-awH5dT-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/raghav/janpro/release_1/venv/include/site/python2.7/oursql" failed with error code 1 in /tmp/pip-build-ndxBoY/oursql
Then I installed MySQL C++ connectors with sudo apt-get install libmysqlcppconn-dev but still error was coming.
So, I tried sudo pip install oursql and got following output:
The directory '/home/raghav/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/raghav/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting oursql
Downloading oursql-0.9.3.1.tar.bz2 (119kB)
100% |████████████████████████████████| 122kB 986kB/s
Installing collected packages: oursql
Running setup.py install for oursql
Complete output from command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-GbfPiA/oursql/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-avSCME-record/install-record.txt --single-version-externally-managed --compile:
cython not found, using previously-cython'd .c file.
running install
running build
running build_ext
warning: no usable mysql_config and no _winreg module to try; hopefully you have usable CFLAGS/LDFLAGS set.
building 'oursql' extension
creating build
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/oursqlx
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c oursqlx/oursql.c -o build/temp.linux-x86_64-2.7/oursqlx/oursql.o
oursqlx/oursql.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-GbfPiA/oursql/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-avSCME-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-GbfPiA/oursql
What is going wrong? I am unable to find out.
the directory '/home/raghav/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
I think you installed some library into your virtualenv using sudo pip. So now some files are owned by the root user and your user cannot write there. You never should use virtualenv as root.
If you have a requirements.txt file I think the easiest way is to create a new virtualenv and install everything again. If you don't want/can't do this try to change the permissions with chown
You do not have python development libraries installed. Try installing it first, and then running pip.
sudo apt-get install python2.7-dev
Try this -
$ sudo apt-get install libmysqlclient-dev
$ sudo pip install oursql