Thanks for your answers. Clemens, Python is already installed for all users.
> 1) I downloaded setuptools from http://pypi.python.org/pypi/setuptools. > 2) I used setuptools's easy_install to install virtualenv to my system > Python installation: > easy_install virtualenv > 3) I ran go-pylons.py (using the same procedure you did). I think > that at this point go-pylons.py is using my newer, system-installed > virtualenv instead of its bundled version. This may make a > difference. I typed : C:\>c:\Python27\Scripts\easy_install virtualenv and I got : --------------------------------- Searching for virtualenv Reading http://pypi.python.org/simple/virtualenv/ Reading http://virtualenv.openplans.org Reading http://www.virtualenv.org Best match: virtualenv 1.5.2 Downloading http://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.5.2 .tar.gz#md5=fbcefbd8520bb64bc24a560c6019a73c Processing virtualenv-1.5.2.tar.gz Running virtualenv-1.5.2\setup.py -q bdist_egg --dist-dir c:\users\user \appdata\ local\temp\easy_install-kcsgmo\virtualenv-1.5.2\egg-dist-tmp-zhocjv warning: no previously-included files matching '*.*' found under directory 'docs \_templates' Adding virtualenv 1.5.2 to easy-install.pth file Installing virtualenv-script.py script to c:\Python27\Scripts Installing virtualenv.exe script to c:\Python27\Scripts Installing virtualenv.exe.manifest script to c:\Python27\Scripts Installed c:\python27\lib\site-packages\virtualenv-1.5.2-py2.7.egg Processing dependencies for virtualenv Finished processing dependencies for virtualenv --------------------------------- I typed : C:\>c:\Python27\python.exe c:\go-pylons.py --no-site- packages mydevenv and I got : --------------------------------- New python executable in mydevenv\Scripts\python.exe Traceback (most recent call last): File "C:\mydevenv\lib\site.py", line 67, in <module> import os File "C:\mydevenv\lib\os.py", line 398, in <module> import UserDict File "C:\mydevenv\lib\UserDict.py", line 83, in <module> import _abcoll File "C:\mydevenv\lib\_abcoll.py", line 11, in <module> from abc import ABCMeta, abstractmethod File "C:\mydevenv\lib\abc.py", line 8, in <module> from _weakrefset import WeakSet ImportError: No module named _weakrefset ERROR: The executable mydevenv\Scripts\python.exe is not functioning ERROR: It thinks sys.prefix is 'c:\\' (should be 'c:\\mydevenv') ERROR: virtualenv is not compatible with this system or executable Note: some Windows users have reported this error when they installed Python for "Only this user". The problem may be resolvable if you install Python "For all users". (See https://bugs.launchpad.net/virtualenv/+bug/352844) --------------------------------- What is this module named _weakrefset ? Maybe I will install Pylons systemwide. Thanks a lot, Dwayne -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
