Whether I use PIP or download manually and run 'python setup.py install' on Pyramid I'm getting the same error: accessing standard pypi websites.
If I visit the sites in my browser it all works, but if I run the command it doesn't. Error as below.
I guess the fault will occur on most packages using these url's because I'm behind a proxy and my proxy is disallowing web access via python executable?
How do I specify pip or simply the apps setup.py to use my proxy, assuming this is the problem.
Installed c:\pymon\python34\lib\site-packages\pyramid-1.5.1-py3.4.egg
Processing dependencies for pyramid==1.5.1
Searching for PasteDeploy>=1.5.0
Reading https://pypi.python.org/simple/PasteDeploy/
Download error on https://pypi.python.org/simple/PasteDeploy/: timed out -- Some
packages may not be found!
Couldn't find index page for 'PasteDeploy' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
Download error on https://pypi.python.org/simple/: timed out -- Some packages may not be found!
No local packages or download links found for PasteDeploy>=1.5.0
error: Could not find suitable distribution for Requirement.parse('PasteDeploy>=
1.5.0')
My apologies I should have searched further:
Plone: pypi specific download issue behind a proxy server - can't install eggs
I created two environment variables: HTTP_PROXY and HTTPS_PROXY
Note the above comment regarding the --proxy argument also worked via pip.
Related
I am trying to renew my certificate, that I generated using certbot.
I am running sudo certbot renew but I get this in the end:
Note, selecting 'python-is-python2' instead of 'python'
Note, selecting 'python-dev-is-python2' instead of 'python-dev'
Package python-virtualenv is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'python-virtualenv' has no installation candidate
I googled and went through a lot of guides and forums, but no luck. Anyone faced this error and found a solution?
I am currently trying to install many different libraries into my Python environment. I've currently tried using a virtual environment and conda environment still resulting in similar errors.
As I'm doing this on a VM, I have to go through my corporate proxy, hence my pip install command looks a little verbose like the following:
pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org h5py --proxy http://user:password#proxy.internet.mycompany.local:8080
This had been working fine to download many different packages (including ones that are currently failing now), I'm not too sure what has changed, but now the command results in the following error:
Collecting h5py
Downloading h5py-3.1.0-cp37-cp37m-win_amd64.whl
\ 4.8 kB ...
ERROR: THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS FILE. If you have updated the >package versions
, please update the hashes. Otherwise, examine the package contents carefully; someone may have tampered >with them
.
h5py from https://files.pythonhosted.org/packages/53/c2/77bd81922264520b492bd7bfd1a51a845bc1187445408a7a83db284fd566/h5py-3.1.0-cp37-cp37m-win_amd64.whl#sha256=02c391fdb980762a1cc03a4bcaecd03dc463994a9a63a02264830114a96e111f
:
Expected sha256 02c391fdb980762a1cc03a4bcaecd03dc463994a9a63a02264830114a96e111f
Got 3fbaf847f810d5f6970abb0c7754abcca7dea17d315036fe5e4b26f427adf3a6
Although this error will still stay largely the same, the "Got" sha256 will change on each attempt, i.e. the following for the last returned line:
Got ff8197d74c233317597b89612691bf420806046093628ac02f0a92df3ac8123a
Got 8be06806b22d49aaa9b94113d8b3e075539303da96386971600c21cb8b9f8460
To rectify this error I've attempted the following:
using '--no-cache-dir' as suggested other Stack Overflow answers to similar questions
reinstalling python/pip or trying other versions of Python.
trying to use miniconda/anaconda instead
contacting owner of libraries about the issue (although I'm fairly sure it isn't library specific as I can't download any packages)
attempted to access the link in the error output: https://files.pythonhosted.org/packages/53/c2/77bd81922264520b492bd7bfd1a51a845bc1187445408a7a83db28%204fd566/h5py-3.1.0-cp37-cp37m-win_amd64.whl#sha256=02c391fdb980762a1cc03a4bcaecd03dc463994a9a63a02264830114a96e111f. This results in the following page response - the console section of developer tools states the following error: Failed to load resource: the server responded with a status of 404 (Not Found)
I've found a few similar issues to this already on Stack Overflow, but I've found nothing that resolves this.
I'm trying to add add-ons to Plone through buildout but it can't find the packages. I've tried it in a virtualenv andd the system wide python
I followed the set up on the Plone site
Setup instructions
Every add-on I try brings up the following error
Installing instance.
/home/a/Plone/zinstance/local/lib/python2.7/site-packages/pkg_resources/__init__.py:192: RuntimeWarning: You have iterated over the result of pkg_resources.parse_version. This is a legacy behavior which is inconsistent with the new version class introduced in setuptools 8.0. In most cases, conversion to a tuple is unnecessary. For comparison of versions, sort the Version instances directly. If you have another use case requiring the tuple, please file a bug with the setuptools project describing that need.
stacklevel=1,
Couldn't find index page for 'collective.addthis' (maybe misspelled?)
Getting distribution for 'collective.addthis'.
Couldn't find index page for 'collective.addthis' (maybe misspelled?)
While:
Installing instance.
Getting distribution for 'collective.addthis'.
Error: Couldn't find a distribution for 'collective.addthis'.
I add the packages to the buildout.cnfg
eggs =
Plone
Pillow
collective.addthis
Plone and Pillow build fine but every add-on I try brings up the same error.
there have been a lot of similar problems reported on https://community.plone.org/
the problem most probably is the migration from in pypi.python.org to pypi.org
you can add:
index = https://pypi.org/simple/
and if you are using allowed hosts you need 2 new ones and can skip *.python.org:
allow-hosts =
pypi.org
files.pythonhosted.org
alternatively you can use a current versions of setuptools and zc.buildout
attention: for setuptools > 38.7.0 you need to pin
plone.recipe.zope2instance = 4.4.0
(see https://github.com/plone/plone.recipe.zope2instance/blob/4.4.0/CHANGES.rst)
I get error during splunk's python module installation.
-ltm:splunk-sdk-python root# easy_install splunklib.binding
Searching for splunklib.binding
Reading https://pypi.python.org/simple/splunklib.binding/
Couldn't find index page for 'splunklib.binding' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
No local packages or download links found for splunklib.binding
error: Could not find suitable distribution for Requirement.parse('splunklib.binding')
-ltm:splunk-sdk-python root# pwd
/var/root/splunk-sdk-python
can somebody please help to get this module installed.
The situation I'm trying to resolve is installing a package from a private repository on bitbucket which has it's own dependency on another private repository in bitbucket.
I use this to kick off the install:
pip install -e git+https://bitbucket.org/myuser/project-one.git/master#egg=django_one
which then attempts to download it's dependencies from setup.py that look like:
install_requires = ['project-two',],
dependency_links = ['git+https://bitbucket.org/myuser/project-two.git/master#egg=project_two'],
This fails, the pip log looks like:
Downloading/unpacking project-two (from project-one)
Getting page https://pypi.python.org/simple/project-two/
Could not fetch URL https://pypi.python.org/simple/project-two/: HTTP Error 404: Not Found (project-two does not have any releases)
Will skip URL https://pypi.python.org/simple/project-two/ when looking for download links for project-two (from project-one)
Getting page https://pypi.python.org/simple/
URLs to search for versions for project-two (from project-one):
* https://pypi.python.org/simple/project-two/
* git+https://bitbucket.org/myuser/project-two.git/master#egg=project-two
Getting page https://pypi.python.org/simple/project-two/
Cannot look at git URL git+https://bitbucket.org/myuser/project-two.git/master#egg=project-two
Could not fetch URL https://pypi.python.org/simple/project-two/: HTTP Error 404: Not Found (project-two does not have any releases)
Will skip URL https://pypi.python.org/simple/project-two/ when looking for download links for project-two (from project-one)
Skipping link git+https://bitbucket.org/myuser/project-two.git/master#egg=project-two; wrong project name (not project-two)
Could not find any downloads that satisfy the requirement project-two (from project-one)
The curious thing about this setup is, if I take a clone of project-one and run
python setup install
from there, project-two is fetched from bitbucket and installed into my virtualenv. My understanding was that pip was using setup tools under the hood, so my assumption was the success of that test validated my approach.
Any suggestions appreciated.
FOLLOW UP:
So the accepted answer is quite right - but my problem had the additional complexity of being a private repo (https + http auth-basic). Using the syntax
dependency_links=["http://user:password#bitbucket.org/myuser/..."]
still caused a 401. Running up a shell and using pip.download.py to run urlopen demonstrates the underlying problem (ie pip needs additional setup in urllib2 to get this working).
The problem is mentioned here but I couldn't get that working.
pip created the idea of a VCS installation, so you can use git+https://path/to/repo.git, but setuptools does not understand that.
When you create a setup.py file you are using only setuptools (no pip involved), and setuptools does not understand that kind of URL.
You can use dependency_links with tarballs or zip files, but not with git repositories.
Replace your depencency_links by:
dependency_links=["https://bitbucket.org/myuser/project-two/get/master.zip#egg=project-two"]
And check if it works.
There is a similar question at https://stackoverflow.com/a/14928126/565999
References:
http://peak.telecommunity.com/DevCenter/setuptools#dependencies-that-aren-t-in-pypi