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  1. POHow to get virtualenv to work after upgrading to Lion?
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    <p>I just upgraded from SnowLeapord to Lion and now cannot create virtualenvs. I understand that there are new Python installations after the upgrade and no site packages and have tried installing pip and virtualenv again as well as upgrading to Xcode4 but I always get this error:</p> <pre><code>~ &gt; virtualenv --distribute env New python executable in env/bin/python Installing distribute........ Complete output from command /Users/jaderberg/env/bin/python -c "#!python \"\"\"Bootstra... main(sys.argv[1:]) " --always-copy -U distribute: Traceback (most recent call last): File "&lt;string&gt;", line 23, in &lt;module&gt; File "/Users/jaderberg/env/lib/python2.7/distutils/__init__.py", line 16, in &lt;module&gt; exec(open(os.path.join(distutils_path, '__init__.py')).read()) IOError: [Errno 2] No such file or directory: 'System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/__init__.py' ---------------------------------------- ...Installing distribute...done. Traceback (most recent call last): File "/usr/local/bin/virtualenv", line 9, in &lt;module&gt; load_entry_point('virtualenv==1.7.2', 'console_scripts', 'virtualenv')() File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 942, in main never_download=options.never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 1049, in create_environment search_dirs=search_dirs, never_download=never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 603, in install_distribute search_dirs=search_dirs, never_download=never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 570, in _install_req cwd=cwd) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 1020, in call_subprocess % (cmd_desc, proc.returncode)) OSError: Command /Users/jaderberg/env/bin/python -c "#!python \"\"\"Bootstra... main(sys.argv[1:]) " --always-copy -U distribute failed with error code 1 </code></pre> <p>I am a bit of a unix/python novice and just cannot work out how to get this working. Any ideas? Without using the --distribute tag I get this error:</p> <pre><code>~ > virtualenv env New python executable in env/bin/python Installing setuptools............. Complete output from command /Users/jaderberg/env/bin/python -c "#!python \"\"\"Bootstra...sys.argv[1:]) " /Library/Python/2.7/...ols-0.6c11-py2.7.egg: Traceback (most recent call last): File "", line 279, in File "", line 207, in main File "/Library/Python/2.7/site-packages/distribute-0.6.27-py2.7.egg/setuptools/__init__.py", line 2, in from setuptools.extension import Extension, Library File "/Library/Python/2.7/site-packages/distribute-0.6.27-py2.7.egg/setuptools/extension.py", line 2, in import distutils.core File "/Users/jaderberg/env/lib/python2.7/distutils/__init__.py", line 16, in exec(open(os.path.join(distutils_path, '__init__.py')).read()) IOError: [Errno 2] No such file or directory: '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/__init__.py' ---------------------------------------- ...Installing setuptools...done. Traceback (most recent call last): File "/usr/local/bin/virtualenv", line 9, in load_entry_point('virtualenv==1.7.2', 'console_scripts', 'virtualenv')() File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 942, in main never_download=options.never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 1052, in create_environment search_dirs=search_dirs, never_download=never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 598, in install_setuptools search_dirs=search_dirs, never_download=never_download) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 570, in _install_req cwd=cwd) File "/Library/Python/2.7/site-packages/virtualenv-1.7.2-py2.7.egg/virtualenv.py", line 1020, in call_subprocess % (cmd_desc, proc.returncode)) OSError: Command /Users/jaderberg/env/bin/python -c "#!python \"\"\"Bootstra...sys.argv[1:]) " /Library/Python/2.7/...ols-0.6c11-py2.7.egg failed with error code 1 </code></pre>
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