Creazione di nuovo virtualenv 1.11.5 non riuscito con il problema setuptools

Question

Ha funzionato pochi giorni fa ma la creazione di un nuovo vertualenv oggi causa questo errore.

Provato l'installazione di python-setuptools separatamente, anche fallito con lo stesso problema. È su Mac OS.

mac:django bgbb$ virtualenv vnv 
New python executable in vnv/bin/python 
Installing setuptools, pip... 
Complete output from command /Users/bgbb/Developer/django/vnv/bin/python -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip: 
Ignoring indexes: https://pypi.python.org/simple/ 
Downloading/unpacking setuptools 
Cleaning up... 
Exception: 
Traceback (most recent call last): 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/basecommand.py", line 122, in main 
    status = self.run(options, args) 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/commands/install.py", line 278, in run 
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle) 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/req.py", line 1197, in prepare_files 
do_download, 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/req.py", line 1364, in unpack_url 
unpack_file_url(link, location, download_dir) 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/download.py", line 640, in unpack_file_url 
unpack_file(from_path, location, content_type, link) 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/util.py", line 621, in unpack_file 
unzip_file(filename, location, flatten=not filename.endswith(('.pybundle', '.whl'))) 
File "/Library/Python/2.7/site-packages/virtualenv_support/pip-1.5.5-py2.py3-none-any.whl/pip/util.py", line 491, in unzip_file 
zip = zipfile.ZipFile(zipfp) 
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/zipfile.py", line 766, in __init__ 
self._RealGetContents() 
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/zipfile.py", line 807, in _RealGetContents 
raise BadZipfile, "File is not a zip file" 
BadZipfile: File is not a zip file 

Storing debug log for failure in /Users/bgbb/.pip/pip.log 
---------------------------------------- 
...Installing setuptools, pip...done. 
Traceback (most recent call last): 
File "/usr/local/bin/virtualenv", line 8, in <module> 
    load_entry_point('virtualenv==1.11.5', 'console_scripts', 'virtualenv')() 
File "/Library/Python/2.7/site-packages/virtualenv.py", line 824, in main 
    symlink=options.symlink) 
File "/Library/Python/2.7/site-packages/virtualenv.py", line 992, in create_environment 
    install_wheel(to_install, py_executable, search_dirs) 
File "/Library/Python/2.7/site-packages/virtualenv.py", line 960, in install_wheel 
    'PIP_NO_INDEX': '1' 
File "/Library/Python/2.7/site-packages/virtualenv.py", line 902, in call_subprocess 
    % (cmd_desc, proc.returncode)) 
OSError: Command /Users/bgbb/Developer/django/vnv/bin/python -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip failed with error code 2 

Answer 1

un sacco di post su questo tema, il downgrade a virtualenv 1.10.1 sembra essere una correzione.

github venev issue