[Python-Dev] Is this a bug or a feature?

[M.-A. Lemburg]

Please report such problems on our bug tracker:

http://bugs.python.org/

In your case, Python doesn't appear to find the (right) libz
shared library, which is a bit odd, but it's better to track this
down on the tracker :-)

On 16.02.2017 21:33, Patrick Wallinger wrote:
> I'm brand new to python and was trying to install the newest version
> (3.6.0) on my ubuntu 16.04.1 but couldn't get it to build error free. I
> tried searching the bugs but didn't see a match for what I am seeing.
> 
> Thanks for any help,
> Patrick
> 
> Here is the report:
> patrick at ubuntu-MacBook:~/Programs/Python-3.6.0$ ./python -m test -v
> test_venv
> == CPython 3.6.0 (default, Feb 16 2017, 13:20:29) [GCC 5.4.0 20160609]
> ==   Linux-4.4.0-62-generic-x86_64-with-debian-stretch-sid little-endian
> ==   hash algorithm: siphash24 64bit
> ==  cwd: /home/patrick/Programs/Python-3.6.0/build/test_python_20536
> ==  encodings: locale=UTF-8, FS=utf-8
> Testing with flags: sys.flags(debug=0, inspect=0, interactive=0,
> optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0,
> ignore_environment=0, verbose=0, bytes_warning=0, quiet=0,
> hash_randomization=1, isolated=0)
> Run tests sequentially
> 0:00:00 [1/1] test_venv
> test_defaults (test.test_venv.BasicTest) ... ok
> test_executable (test.test_venv.BasicTest) ... ok
> test_executable_symlinks (test.test_venv.BasicTest) ... ok
> test_isolation (test.test_venv.BasicTest) ... ok
> test_overwrite_existing (test.test_venv.BasicTest) ... ok
> test_prefixes (test.test_venv.BasicTest) ... ok
> test_prompt (test.test_venv.BasicTest) ... ok
> test_symlinking (test.test_venv.BasicTest) ... ok
> test_unoverwritable_fails (test.test_venv.BasicTest) ... ok
> test_upgrade (test.test_venv.BasicTest) ... ok
> test_devnull (test.test_venv.EnsurePipTest) ... ok
> test_explicit_no_pip (test.test_venv.EnsurePipTest) ... ok
> test_no_pip_by_default (test.test_venv.EnsurePipTest) ... ok
> test_with_pip (test.test_venv.EnsurePipTest) ... FAIL
> 
> ======================================================================
> FAIL: test_with_pip (test.test_venv.EnsurePipTest)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/home/patrick/Programs/Python-3.6.0/Lib/test/test_venv.py", line
> 372, in test_with_pip
>     with_pip=True)
> subprocess.CalledProcessError: Command '['/tmp/tmp51me85og/bin/python',
> '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit
> status 1.
> 
> During handling of the above exception, another exception occurred:
> 
> Traceback (most recent call last):
>   File "/home/patrick/Programs/Python-3.6.0/Lib/test/test_venv.py", line
> 378, in test_with_pip
>     self.fail(msg.format(exc, details))
> AssertionError: Command '['/tmp/tmp51me85og/bin/python', '-Im',
> 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
> 
> **Subprocess Output**
> Traceback (most recent call last):
>   File "/home/patrick/Programs/Python-3.6.0/Lib/runpy.py", line 193, in
> _run_module_as_main
>     "__main__", mod_spec)
>   File "/home/patrick/Programs/Python-3.6.0/Lib/runpy.py", line 85, in
> _run_code
>     exec(code, run_globals)
>   File "/home/patrick/Programs/Python-3.6.0/Lib/ensurepip/__main__.py",
> line 4, in <module>
>     ensurepip._main()
>   File "/home/patrick/Programs/Python-3.6.0/Lib/ensurepip/__init__.py",
> line 189, in _main
>     default_pip=args.default_pip,
>   File "/home/patrick/Programs/Python-3.6.0/Lib/ensurepip/__init__.py",
> line 102, in bootstrap
>     _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
>   File "/home/patrick/Programs/Python-3.6.0/Lib/ensurepip/__init__.py",
> line 27, in _run_pip
>     import pip
> zipimport.ZipImportError: can't decompress data; zlib not available
> 
> 
> ----------------------------------------------------------------------
> Ran 14 tests in 1.278s
> 
> FAILED (failures=1)
> test test_venv failed
> test_venv failed
> 
> 1 test failed:
>     test_venv
> 
> Total duration: 1 sec
> Tests result: FAILURE
> 
> 
> 
> _______________________________________________
> Python-Dev mailing list
> Python-Dev at python.org
> https://mail.python.org/mailman/listinfo/python-dev
> Unsubscribe: https://mail.python.org/mailman/options/python-dev/mal%40egenix.com
> 

-- 
Marc-Andre Lemburg
eGenix.com

Professional Python Services directly from the Experts (#1, Feb 17 2017)
>>> Python Projects, Coaching and Consulting ...  http://www.egenix.com/
>>> Python Database Interfaces ...           http://products.egenix.com/
>>> Plone/Zope Database Interfaces ...           http://zope.egenix.com/
________________________________________________________________________

::: We implement business ideas - efficiently in both time and costs :::

   eGenix.com Software, Skills and Services GmbH  Pastor-Loeh-Str.48
    D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg
           Registered at Amtsgericht Duesseldorf: HRB 46611
               http://www.egenix.com/company/contact/
                      http://www.malemburg.com/