virtualenv --python=Python3.4 env

Running virtualenv with interpreter  /Library/Frameworks/Python.framework/Versions/3.4/bin/Python3.4
Using base prefix '/Library/Frameworks/Python.framework/Versions/3.4'
New python executable in env/bin/Python3.4
Also creating executable in env/bin/python
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/virtualenv.py", line 2363, in <module>
    main()
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/virtualenv.py", line 832, in main
    symlink=options.symlink)
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/virtualenv.py", line 994, in create_environment
    site_packages=site_packages, clear=clear, symlink=symlink))
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/virtualenv.py", line 1450, in install_python
    raise e
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/virtualenv.py", line 1442, in install_python
    stdout=subprocess.PIPE)
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/subprocess.py", line 859, in __init__
    restore_signals, start_new_session)
  File   "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/subprocess       .py", line 1457, in _execute_child
    raise child_exception_type(errno_num, err_msg)
    OSError: [Errno 62] Too many levels of symbolic links