Broken Install - PyPI Release 3.2.0 #593

phil-marble · 2019-05-17T21:40:11Z

Related to #520

Looks like a similar issue has come up in the latest release?

$ sudo chroot /tmp/make_image.26839.root /usr/local/bin/pip2 install python-can evdev
Requirement already satisfied: python-can in /usr/local/lib/python2.7/dist-packages
Collecting evdev
  Using cached https://files.pythonhosted.org/packages/fe/6e/3fa84a43571dec4d00dc26befccc9867b6b3263651531cbc1345f718860f/evdev-1.2.0.tar.gz
Requirement already satisfied: typing in /usr/local/lib/python2.7/dist-packages (from python-can)
Collecting windows-curses (from python-can)
  Could not find a version that satisfies the requirement windows-curses (from python-can) (from versions: )
No matching distribution found for windows-curses (from python-can)
You are using pip version 9.0.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

The text was updated successfully, but these errors were encountered:

hardbyte · 2019-05-17T23:19:20Z

Gah I don't like repeating mistakes. Thanks for reporting.

Assuming it is the same issue I've pushed a branch that updates setuptools and wheel before publishing to PyPi. Once this travis-ci job is complete there should be a new alpha on pypi.

Can you/anyone please confirm if that works and then I'll remove the alpha.

pip install -U python-can==3.2.1a0

phil-marble · 2019-05-17T23:44:41Z

Actually, I can't seem to replicate the issue in a virtualenv:

(test001) phil@phil-870-120:~/tmp/test001$ pip install -U python-can==3.2.0
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Collecting python-can==3.2.0
  Downloading https://files.pythonhosted.org/packages/7e/b2/84b5926a19a7a45602c14671defc8cbe0dbc55a8df122a12ff31e83632d0/python-can-3.2.0.tar.gz (174kB)
     |████████████████████████████████| 184kB 6.2MB/s 
Collecting wrapt~=1.10 (from python-can==3.2.0)
  Downloading https://files.pythonhosted.org/packages/67/b2/0f71ca90b0ade7fad27e3d20327c996c6252a2ffe88f50a95bba7434eda9/wrapt-1.11.1.tar.gz
Collecting aenum (from python-can==3.2.0)
  Downloading https://files.pythonhosted.org/packages/44/c4/7cda7e7e71e18ad999cb9d23f9969f818af1ed6be71d18db7963680b8320/aenum-2.1.2-py2-none-any.whl
Collecting typing (from python-can==3.2.0)
  Downloading https://files.pythonhosted.org/packages/cc/3e/29f92b7aeda5b078c86d14f550bf85cff809042e3429ace7af6193c3bc9f/typing-3.6.6-py2-none-any.whl
Building wheels for collected packages: python-can, wrapt
  Building wheel for python-can (setup.py) ... done
  Stored in directory: /home/phil/.cache/pip/wheels/b1/43/e4/932e100d8c53af23e4b1d67ed255dc5d7ade089b41678821ef
  Building wheel for wrapt (setup.py) ... done
  Stored in directory: /home/phil/.cache/pip/wheels/89/67/41/63cbf0f6ac0a6156588b9587be4db5565f8c6d8ccef98202fc
Successfully built python-can wrapt
Installing collected packages: wrapt, aenum, typing, python-can
Successfully installed aenum-2.1.2 python-can-3.2.0 typing-3.6.6 wrapt-1.11.1

phil-marble · 2019-05-17T23:54:27Z

I'm attempting to reproduce in the original way I saw the issue...

phil-marble · 2019-05-20T16:54:24Z

Repro:

$ sudo chroot /tmp/make_image.19320.root /usr/local/bin/pip2 install python-can==3.2.0
Requirement already satisfied: python-can==3.2.0 in /usr/local/lib/python2.7/dist-packages
Requirement already satisfied: typing in /usr/local/lib/python2.7/dist-packages (from python-can==3.2.0)
Collecting windows-curses (from python-can==3.2.0)
  Could not find a version that satisfies the requirement windows-curses (from python-can==3.2.0) (from versions: )
No matching distribution found for windows-curses (from python-can==3.2.0)
You are using pip version 9.0.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Verified Fix:

$ sudo chroot /tmp/make_image.19320.root /usr/local/bin/pip2 install python-can==3.2.1a0
Collecting python-can==3.2.1a0
  Cache entry deserialization failed, entry ignored
  Downloading https://files.pythonhosted.org/packages/97/60/0aa38d9d83acd14865eff6f0750ebd48255e5634f2f242e17b5fe7f67008/python-can-3.2.1a0.tar.gz (175kB)
    100% |████████████████████████████████| 184kB 2.4MB/s 
  Ignoring windows-curses: markers 'platform_system == "Windows"' don't match your environment
Requirement already satisfied: wrapt~=1.10 in /usr/local/lib/python2.7/dist-packages (from python-can==3.2.1a0)
Requirement already satisfied: aenum in /usr/local/lib/python2.7/dist-packages (from python-can==3.2.1a0)
Requirement already satisfied: typing; python_version < "3.5" in /usr/local/lib/python2.7/dist-packages (from python-can==3.2.1a0)
Building wheels for collected packages: python-can
  Running setup.py bdist_wheel for python-can ... done
  Stored in directory: /home/phil/.cache/pip/wheels/ed/37/50/ece4d761b960eb1a3b59b217ce0e869cafc5df4a547b117e6a
Successfully built python-can
Installing collected packages: python-can
  Found existing installation: python-can 3.2.0
    Uninstalling python-can-3.2.0:
      Successfully uninstalled python-can-3.2.0
Successfully installed python-can-3.2.1a0
You are using pip version 9.0.1, however version 19.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

phil-marble · 2019-05-22T17:24:49Z

Successfully installed python-can-3.2.1a0

Your alpha release works for me.

mheden · 2019-05-24T08:11:45Z

Both 3.2.1a0 and 3.2.1.a2 seems to be broken for me with python3.6 on linux (windows-curses issue)

far3ll · 2019-06-04T08:02:35Z

I'm on Windows 10 with Python 3.7 and I'm also stuck in the upgrade process (same for both alpha versions mentioned above, no virtualenv). I will stay on python-can==3.1.1 for now.

Error log for trying to upgrade to 3.2.1a2:

    ERROR: Complete output from command python setup.py egg_info:
    ERROR: Download error on https://pypi.org/simple/pytest-runner/: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond -- Some packages may not be found!
    Couldn't find index page for 'pytest-runner' (maybe misspelled?)
    Download error on https://pypi.org/simple/: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond -- Some packages may not be found!
    No local packages or working download links found for pytest-runner
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\u20e00\AppData\Local\Temp\pip-install-csae2hmk\python-can\setup.py", line 109, in <module>
        tests_require=tests_require
      File "c:\python37\lib\site-packages\setuptools\__init__.py", line 144, in setup
        _install_setup_requires(attrs)
      File "c:\python37\lib\site-packages\setuptools\__init__.py", line 139, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "c:\python37\lib\site-packages\setuptools\dist.py", line 717, in fetch_build_eggs
        replace_conflicting=True,
      File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 782, in resolve
        replace_conflicting=replace_conflicting
      File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 1065, in best_match
        return self.obtain(req, installer)
      File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 1077, in obtain
        return installer(requirement)
      File "c:\python37\lib\site-packages\setuptools\dist.py", line 784, in fetch_build_egg
        return cmd.easy_install(req)
      File "c:\python37\lib\site-packages\setuptools\command\easy_install.py", line 673, in easy_install
        raise DistutilsError(msg)
    distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('pytest-runner')
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in C:\Users\u20e00\AppData\Local\Temp\pip-install-csae2hmk\python-can\

philippherget · 2019-06-13T08:06:22Z

I tried out release 3.2.0, 3.2.1a0 and 3.2.1a2.

Since 3.2.0 I run into several issues. First of all 'is_extended_id' causes an error and seems to be unknown. I figured out it's working when replaced with 'extended_id'.
TypeError: __init__() got an unexpected keyword argument 'is_extended_id'

'Send_periodic' isn't working anymore.
Attribute Error: 'SocketcanNative_Bus' object has no attribute 'send_periodic'

Additionally there is an issue with 'modify_data'.
Attribute Error: 'NoneType' object has no attribute 'modify_data'

I'm not sure if I might have made a mistake, but my code worked and I've only had these problems since I set up a new raspberry pi with current releases.

Using a rapsberry pi zero w with the waveshare rs485 can hat.

felixdivo · 2019-06-23T10:47:13Z

Is this now fixed?

philippherget · 2019-06-24T09:30:41Z

Tried it again with all the releases (alpha included) today. Still not working for me. Same issues I mentioned in my last post.

hardbyte · 2019-06-24T11:42:31Z

Sorry I shouldn't have assigned myself - new baby is reducing my open source contributions! 👶

AFAIK the original installation issue has been fixed. We need to bump the version and tag it to remove the alpha label.

@philippherget you're able to install though correct? You could be running into problems with the changes to send_periodic from the 3.0 release. Could you please open a new issue with details on your operating system, python-can versions that worked and any other relevant info.

phil-marble · 2019-06-24T16:34:04Z

@hardbyte , as i noted in #593 (comment), your fix worked for the original issue I reported... Thanks!

far3ll · 2019-06-26T13:05:46Z

With trying to upgrade to python-can v3.2.1 I run into the same error as mentioned above by me. Looks like it cannot find/download a specific file
ERROR: Download error on https://pypi.org/simple/pytest-runner/: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond -- Some packages may not be found!
Any suggestions?

hardbyte · 2019-06-27T01:05:24Z

@far3ll Could you please open a new issue with your OS, Python version and the command that fails?

far3ll · 2019-07-10T11:20:57Z

@far3ll Could you please open a new issue with your OS, Python version and the command that fails?

I don't know if this is even a bug. With installing pytest-runner prior to updating python-can via pip, everything works fine. I guess it is a combination of a missing dependency (pytest-runner) and an internet connection through a proxy.
Cheers!

koberbe · 2019-09-25T08:09:59Z

I'm getting the same error for version 3.3.2, when running pip install python-can==3.3.2

Collecting windows-curses (from python-can==3.3.2)
  ERROR: Could not find a version that satisfies the requirement windows-curses (from python-can==3.3.2) (from versions: none)
ERROR: No matching distribution found for windows-curses (from python-can==3.3.2)

pip version: 19.0.3
python version: 3.7.4

airfield20 · 2019-10-25T20:12:42Z

I had the same issue with version 3.3.2 when installing on raspberry pi, I used an older version (3.0.0) to complete the install
@hardbyte any way we can get this issue reopened?

jcatsong · 2020-03-02T23:06:44Z

Any workaround for this? Trying to install CANOpen v1.0.0 required by another project which hits this issue.

jcatsong · 2020-05-15T21:03:24Z

For anyone still hitting this (on Linux at least), I was able to successfully install 3.0.0, but nothing newer.

pip install --user python-can==3.0.0

karlding · 2020-05-16T19:29:25Z

@jcatsong can you install the alpha in #715?

pip install python-can==3.3.3a3

SethDrew · 2020-05-18T13:18:19Z

I just tried this and was unable to install

pip install python-can==3.3.3a3

Ubuntu 16.04 ARMhf

hardbyte · 2020-05-18T22:11:51Z

@SethDrew any more information would be appreciated, what went wrong?

karlding · 2020-05-20T02:29:40Z

I threw together what I think is a reproducer using the amd64/ubuntu Docker image, since I didn't want to install QEMU and fiddle with binfmt_misc (but I suspect this will also happen on arm64v8).

Seems like the issue is with the default setuptools included on 16.04 and support for Environment Markers.

The following Dockerfile fails on 16.04, but passes with the 18.04 image:

FROM amd64/ubuntu:16.04

# Update packages and install dependency packages for services
RUN apt-get update \
 && apt-get dist-upgrade -y \
 && apt-get clean \
 && echo 'Finished installing dependencies'

# Install pip
RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
 python-pip \
&& rm -rf /var/lib/apt/lists/*

# Install python-can
RUN pip install python-can==3.3.3a3

But upgrading setuptools out of band (on 16.04) works:

diff --git 1/Dockerfile 2/Dockerfile
--- 1/Dockerfile
+++ 2/Dockerfile
@@ -13,5 +13,8 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
  python-pip \
 && rm -rf /var/lib/apt/lists/*

+# Update pip
+RUN pip install --upgrade setuptools
+
 # Install python-can
 RUN pip install python-can==3.3.3a3

This makes sense to me, since Ubuntu 16.04 ships with setuptools version 20.7.0 (which was released in 2016), however PEP 508 Environment Marker support is only in setuptools 36.2.x (I believe it was implemented in 36.2.0, broken in 36.2.1, and then fixed 36.2.2+), and it seems like people reporting this are running 16.04 (presumably with pip and setuptools from system packages). Bionic ships with at least 36.2.7 which is why it works there.

In addition, people are saying that they can only install 3.0.0, and if we diff 3.0.0 against v3.1.0 we see the introduction of an Environment Marker, which seems to further support this theory.

Updating setuptools should allow for newer versions of python-can to be installed, but I suppose we can wait for someone to confirm.

pip install --upgrade setuptools

jcatsong · 2020-05-20T18:04:48Z

Update after the previous few comments. I attempted to install 3.3.3a3 per above, failed with the following output.. I'm using Ubuntu 16.04.6 LTS.

pip install --user python-can==3.3.3a3
Collecting python-can==3.3.3a3
Downloading https://files.pythonhosted.org/packages/37/13/9daf64b2a1460b5ccb3deecc0cfdd03a73e3d3aa906ee0f00b2ac20ad5ad/python-can-3.3.3a3.tar.gz (176kB)
100% |████████████████████████████████| 184kB 808kB/s
Collecting wrapt~=1.10 (from python-can==3.3.3a3)
Collecting aenum (from python-can==3.3.3a3)
Using cached https://files.pythonhosted.org/packages/6a/c8/1b8513155e4bc68f322e2fbaf90708dd66290a0edaa604ea1675357d18ee/aenum-2.2.3-py2-none-any.whl
Collecting typing; python_version < "3.5" (from python-can==3.3.3a3)
Using cached https://files.pythonhosted.org/packages/22/30/64ca29543375759dc589ade14a6cd36382abf2bec17d67de8481bc9814d7/typing-3.7.4.1-py2-none-any.whl
Collecting windows-curses; platform_system == "Windows" (from python-can==3.3.3a3)
Could not find a version that satisfies the requirement windows-curses; platform_system == "Windows" (from python-can==3.3.3a3) (from versions: )
No matching distribution found for windows-curses; platform_system == "Windows" (from python-can==3.3.3a3)
You are using pip version 8.1.1, however version 20.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

However after updating setup tools per above I was able to upgrade python-can to 3.3.3a3

pip install --user --upgrade setuptools
Collecting setuptools
Downloading https://files.pythonhosted.org/packages/ac/d6/0f6c0d9d0b07bbb2085e94a71aded1e137c7c9002ac54924bc1c0adf748a/setuptools-46.4.0.zip (865kB)
100% |████████████████████████████████| 870kB 1.4MB/s
Building wheels for collected packages: setuptools
Running setup.py bdist_wheel for setuptools ... done
Stored in directory: /home/sean/.cache/pip/wheels/43/1b/2c/595740713473e2078bbda7af8833505d1d5012ec3a1d930371
Successfully built setuptools
Installing collected packages: setuptools
Successfully installed setuptools-46.4.0

pip install --user python-can==3.3.3a3
Collecting python-can==3.3.3a3
Using cached https://files.pythonhosted.org/packages/37/13/9daf64b2a1460b5ccb3deecc0cfdd03a73e3d3aa906ee0f00b2ac20ad5ad/python-can-3.3.3a3.tar.gz
Collecting wrapt~=1.10 (from python-can==3.3.3a3)
Collecting aenum (from python-can==3.3.3a3)
Using cached https://files.pythonhosted.org/packages/6a/c8/1b8513155e4bc68f322e2fbaf90708dd66290a0edaa604ea1675357d18ee/aenum-2.2.3-py2-none-any.whl
Collecting typing (from python-can==3.3.3a3)
Using cached https://files.pythonhosted.org/packages/22/30/64ca29543375759dc589ade14a6cd36382abf2bec17d67de8481bc9814d7/typing-3.7.4.1-py2-none-any.whl
Building wheels for collected packages: python-can
Running setup.py bdist_wheel for python-can ... done
Stored in directory: /home/sean/.cache/pip/wheels/10/6d/7d/a9e8f8cd769f4bbf424b2197b6b05bc01bd64b9f0bdc3ed001
Successfully built python-can
Installing collected packages: wrapt, aenum, typing, python-can
Successfully installed aenum-2.2.3 python-can-3.0.0 typing-3.7.4.1 wrapt-1.12.0

>>>import can
>>> can.__version__
'3.3.3-alpha.3'

hardbyte · 2020-05-22T02:49:05Z

@karlding thanks for digging into that. ⭐

I'll close this issue and add a note to release 3.3.3 to use an up to date setuptools.

felixdivo assigned hardbyte May 19, 2019

hardbyte added the bug label May 20, 2019

hardbyte added critical os:windows labels Jun 13, 2019

linknum23 mentioned this issue Jun 13, 2019

pip install failing on ubuntu 16.04, why is it trying to install windows-curses? cantools/cantools#144

Closed

hardbyte mentioned this issue Jun 25, 2019

Release v3.3.0 #629

Merged

hardbyte closed this as completed Jun 27, 2019

philippherget mentioned this issue Jul 9, 2019

Code not working after updating from 3.1.1 to 3.2.0 #636

Closed

hardbyte reopened this Oct 25, 2019

hardbyte mentioned this issue Feb 17, 2020

Release 3.3.3 #715

Merged

hardbyte closed this as completed May 22, 2020

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Broken Install - PyPI Release 3.2.0 #593

Broken Install - PyPI Release 3.2.0 #593

phil-marble commented May 17, 2019 •

edited

hardbyte commented May 17, 2019 •

edited

phil-marble commented May 17, 2019

phil-marble commented May 17, 2019

phil-marble commented May 20, 2019

phil-marble commented May 22, 2019 •

edited

mheden commented May 24, 2019

far3ll commented Jun 4, 2019 •

edited

philippherget commented Jun 13, 2019 •

edited

felixdivo commented Jun 23, 2019

philippherget commented Jun 24, 2019 •

edited

hardbyte commented Jun 24, 2019

phil-marble commented Jun 24, 2019 •

edited

far3ll commented Jun 26, 2019

hardbyte commented Jun 27, 2019

far3ll commented Jul 10, 2019

koberbe commented Sep 25, 2019

airfield20 commented Oct 25, 2019 •

edited

jcatsong commented Mar 2, 2020

jcatsong commented May 15, 2020

karlding commented May 16, 2020

SethDrew commented May 18, 2020 •

edited

hardbyte commented May 18, 2020

karlding commented May 20, 2020 •

edited

jcatsong commented May 20, 2020

hardbyte commented May 22, 2020

Broken Install - PyPI Release 3.2.0 #593

Broken Install - PyPI Release 3.2.0 #593

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phil-marble commented May 17, 2019 • edited

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