How can I fix my virtualenv?
Solution 1
It's a problem with distutils. I deleted $HOME/.pydistutils.cfg and ran sudo setup.py install
to get distribute in the right place, then sudo setup virtualenv
which placed it into the appropriate site-packages directory for the MacPorts version of Python 2.7. Now I can run virtualenv TestEnv
without any problems.
Solution 2
I face same Problem when setup the centos on VPS and my mac.
I found out the solution, If you not export some code after pip install it will be arise. The solution step is:
write command line: which pip show : '/usr/bin/pip' like this then run this code on command line : export PATH="/usr/bin:$PATH"
I hope that will also work for you
Comments
-
selfsimilar about 2 years
I just upgraded to OS X Mountain Lion and it killed most of my Python environment. I've reinstalled distribute 0.6.28 (
python distribute_setup.py install --prefix ~/Library/Python/2.7/site-packages
) & pip 1.1 (python setup.py install --prefix ~/Library/Python/2.7/site-packages
) from scratch. Then I installedvirtualenv
andvirtualenvwerapper
viapip
without error, but the commandvirtualenv ENVTEST
is failing as follows:$ virtualenv ENVTEST New python executable in TESTENV/bin/python Please make sure you remove any previous custom paths from your /Users/x/.pydistutils.cfg file. Installing setuptools.................done. Installing pip.... Complete output from command /Users/csh401/TESTENV/bin/python /Users/x/TESTENV/bin/easy_install /Users/x/Librar...ort/pip-1.0.2.tar.gz: /Users/x/TESTENV/bin/python: can't open file '/Users/x/TESTENV/bin/easy_install': [Errno 2] No such file or directory ---------------------------------------- ...Installing pip...done. Traceback (most recent call last): File "/Users/x/bin/virtualenv", line 9, in <module> load_entry_point('virtualenv==1.7.2', 'console_scripts', 'virtualenv')() File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 942, in main never_download=options.never_download) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 1054, in create_environment install_pip(py_executable, search_dirs=search_dirs, never_download=never_download) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 654, in install_pip filter_stdout=_filter_setup) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 1020, in call_subprocess % (cmd_desc, proc.returncode)) OSError: Command /Users/x/.virtualenvs/env1/bin/python -x /Users/x/.virtu...nv1/bin/easy_install /Users/x/Librar...pport/pip-1.1.tar.gz failed with error code 2
My best guess is that it has to do with the fact that I was having trouble installing
distribute
andpip
until I added the--prefix
argument. But now while pip is working, it's not installing to the right location.UPDATE
pip installed an older version of virtualenv. I ran
pip install -U virtualenv
and this ran without a hitch. Still getting an error, but a different error, now.$ virtualenv -vvv TESTENV Creating TESTENV/lib/python2.7 Symlinking Python bootstrap modules Symlinking TESTENV/lib/python2.7/config Symlinking TESTENV/lib/python2.7/lib-dynload Symlinking TESTENV/lib/python2.7/os.py Ignoring built-in bootstrap module: posix Symlinking TESTENV/lib/python2.7/posixpath.py Cannot import bootstrap module: nt Symlinking TESTENV/lib/python2.7/ntpath.py Symlinking TESTENV/lib/python2.7/genericpath.py Symlinking TESTENV/lib/python2.7/fnmatch.py Symlinking TESTENV/lib/python2.7/locale.py Symlinking TESTENV/lib/python2.7/encodings Symlinking TESTENV/lib/python2.7/codecs.py Symlinking TESTENV/lib/python2.7/stat.py Symlinking TESTENV/lib/python2.7/UserDict.py File TESTENV/lib/python2.7/lib-dynload/readline.so already exists Symlinking TESTENV/lib/python2.7/copy_reg.py Symlinking TESTENV/lib/python2.7/types.py Symlinking TESTENV/lib/python2.7/re.py Symlinking TESTENV/lib/python2.7/sre.py Symlinking TESTENV/lib/python2.7/sre_parse.py Symlinking TESTENV/lib/python2.7/sre_constants.py Symlinking TESTENV/lib/python2.7/sre_compile.py File TESTENV/lib/python2.7/lib-dynload/zlib.so already exists Symlinking TESTENV/lib/python2.7/warnings.py Symlinking TESTENV/lib/python2.7/linecache.py Symlinking TESTENV/lib/python2.7/_abcoll.py Symlinking TESTENV/lib/python2.7/abc.py Symlinking TESTENV/lib/python2.7/_weakrefset.py Creating TESTENV/lib/python2.7/site-packages Writing TESTENV/lib/python2.7/site.py Writing TESTENV/lib/python2.7/orig-prefix.txt Writing TESTENV/lib/python2.7/no-global-site-packages.txt Creating parent directories for TESTENV/include Symlinking TESTENV/include/python2.7 Creating TESTENV/bin New python executable in TESTENV/bin/python Changed mode of TESTENV/bin/python to 0755 MacOSX Python framework detected Symlinking TESTENV/.Python Testing executable with TESTENV/bin/python -c "import sys;out=sys.stdout;getattr(out, "buffer", out).write(sys.prefix.encode("utf-8"))" Got sys.prefix result: u'/Users/x/TESTENV' Please make sure you remove any previous custom paths from your /Users/x/.pydistutils.cfg file. Creating TESTENV/lib/python2.7/distutils Writing TESTENV/lib/python2.7/distutils/__init__.py Writing TESTENV/lib/python2.7/distutils/distutils.cfg Using existing distribute egg: /Users/x/Library/Python/2.7/site-packages/virtualenv_support/distribute-0.6.27.tar.gz Installing distribute... Running command /Users/x/TESTENV/bin/python -c "#!python \"\"\"Bootstra... main(sys.argv[1:]) " -v --always-copy -U distribute Extracting in /var/folders/97/bds2slvx25s53xx1b_strvfs4xdq4b/T/tmpbqvjfq Now working in /var/folders/97/bds2slvx25s53xx1b_strvfs4xdq4b/T/tmpbqvjfq/distribute-0.6.27 Installing Distribute running install Checking .pth file support in /Users/x/Library/Python/2.7/site-packages/ /Users/x/TESTENV/bin/python -E -c pass TEST FAILED: /Users/x/Library/Python/2.7/site-packages/ does NOT support .pth files error: bad install directory or PYTHONPATH You are attempting to install a package to a directory that is not on PYTHONPATH and which Python does not read ".pth" files from. The installation directory you specified (via --install-dir, --prefix, or the distutils default setting) was: /Users/x/Library/Python/2.7/site-packages/ and your PYTHONPATH environment variable currently contains: '' Here are some of your options for correcting the problem: * You can choose a different installation directory, i.e., one that is on PYTHONPATH or supports .pth files * You can add the installation directory to the PYTHONPATH environment variable. (It must then also be on PYTHONPATH whenever you run Python and want to use the package(s) you are installing.) * You can set up the installation directory to support ".pth" files by using one of the approaches described here: http://packages.python.org/distribute/easy_install.html#custom-installation-locations Please make the appropriate changes for your system and try again. Something went wrong during the installation. See the error message above. ...Installing distribute...done. Installing existing pip-1.1.tar.gz distribution: /Users/x/Library/Python/2.7/site-packages/virtualenv_support/pip-1.1.tar.gz Installing pip... Running command /Users/x/TESTENV/bin/python -x /Users/x/TESTENV/bin/easy_install /Users/x/Librar...pport/pip-1.1.tar.gz /Users/x/TESTENV/bin/python: can't open file '/Users/x/TESTENV/bin/easy_install': [Errno 2] No such file or directory Complete output from command /Users/x/TESTENV/bin/python -x /Users/x/TESTENV/bin/easy_install /Users/x/Librar...pport/pip-1.1.tar.gz: /Users/x/TESTENV/bin/python: can't open file '/Users/x/TESTENV/bin/easy_install': [Errno 2] No such file or directory ---------------------------------------- ...Installing pip...done. Traceback (most recent call last): File "/Users/x/bin/virtualenv", line 9, in <module> load_entry_point('virtualenv==1.7.2', 'console_scripts', 'virtualenv')() File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 942, in main never_download=options.never_download) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 1054, in create_environment install_pip(py_executable, search_dirs=search_dirs, never_download=never_download) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 654, in install_pip filter_stdout=_filter_setup) File "/Users/x/Library/Python/2.7/site-packages/virtualenv.py", line 1020, in call_subprocess % (cmd_desc, proc.returncode)) OSError: Command /Users/x/TESTENV/bin/python -x /Users/x/TESTENV/bin/easy_install /Users/x/Librar...pport/pip-1.1.tar.gz failed with error code 2
So it looks like my PYTHONPATH is somehow blanked out in the environment virtualenv is trying to build. That should be easy to fix, right?