मैं सटीक पैंगोलिन amd64 चला रहा हूँ। मैंने ppa से Python 3.3 स्थापित किया: fkrull / deadsnakes।
अब मैं वास्तव में एक virtualenv में इस नए पायथन संस्करण का उपयोग करना चाहता हूं । लेकिन मैं यह कैसे कर सकता हूं? मुझे निम्नलिखित त्रुटि मिलती है:
$ virtualenv --no-site-packages --distribute -p /usr/bin/python3.3 ~/.virtualenvs/pywork3
Running virtualenv with interpreter /usr/bin/python3.3
The --no-site-packages flag is deprecated; it is now the default behavior.
New python executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3
Also creating executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/site.py", line 73, in <module>
__boot()
File "/usr/local/lib/python2.7/site-packages/site.py", line 2, in __boot
import sys, imp, os, os.path
ImportError: No module named 'imp'
ERROR: The executable /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3 is not functioning
ERROR: It thinks sys.prefix is '/home2/USERNAME/.virtualenvs' (should be '/home2/USERNAME/.virtualenvs/pywork3')
ERROR: virtualenv is not compatible with this system or executable
अगर इसके बजाय, मैं स्पष्ट रूप python3.3
से virtualenv कॉल करने के लिए उपयोग करता हूं, तो मुझे यह त्रुटि मिलती है:
$ python3.3 /usr/bin/virtualenv --no-site-packages --distribute -p /usr/bin/python3.3 ~/.virtualenvs/pywork3
Traceback (most recent call last):
File "/usr/bin/virtualenv", line 2, in <module>
import virtualenv
ImportError: No module named 'virtualenv'
मैं फँस गया हूँ। कोई भी मदद बहुत ही सराहनीय होगी!
संपादित करें: @thefourtheye द्वारा सलाह के बाद, मैंने अपनी स्थानीय site-packages
निर्देशिका (प्रभावी रूप से केवल हटाने site.py
) को शुद्ध कर दिया । अब मैं एक कदम और आगे बढ़ रहा हूं, लेकिन virtualenv एक लापता के बारे में शिकायत करता है easy_install
:
Error [Errno 2] No such file or directory:
'/home2/USERNAME/.virtualenvs/pywork3/bin/easy_install' while executing command
/home2/USERNAME/.virt...rk3/bin/easy_install /usr/share/python-virtualenv/pip-1.1.tar.gz
मैंने पैकेज स्थापित किया python3-setuptools
, जो कि easy_install का Py3 संस्करण स्थापित करता है।
EDIT2:
यहाँ स्पष्ट रूप से गुजरने के बिना, क्रियात्मक उत्पादन है, --distribute
और --no-site-packages
ये दो स्विच मेरे वर्चुअन के डिफ़ॉल्ट व्यवहार हैं :
$ virtualenv --verbose -p /usr/bin/python3.3 ~/.virtualenvs/pywork3
Running virtualenv with interpreter /usr/bin/python3.3
Creating /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3
Symlinking Python bootstrap modules
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/config-3.3m
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/lib-dynload
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/os.py
Ignoring built-in bootstrap module: posix
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/posixpath.py
Cannot import bootstrap module: nt
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/ntpath.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/genericpath.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/fnmatch.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/locale.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/encodings
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/codecs.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/stat.py
Cannot import bootstrap module: UserDict
Cannot import bootstrap module: copy_reg
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/types.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/re.py
Cannot import bootstrap module: sre
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/sre_parse.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/sre_constants.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/sre_compile.py
Ignoring built-in bootstrap module: zlib
Cannot import bootstrap module: _abcoll
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/warnings.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/linecache.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/abc.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/io.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/_weakrefset.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/copyreg.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/tempfile.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/random.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/__future__.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/collections
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/keyword.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/tarfile.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/shutil.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/struct.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/copy.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/base64.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/bisect.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/_dummy_thread.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/hashlib.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/heapq.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/hmac.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/reprlib.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/rlcompleter.py
Symlinking /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/weakref.py
Creating /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/site-packages
Writing /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/site.py
Writing /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/orig-prefix.txt
Writing /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/no-global-site-packages.txt
Creating parent directories for /home2/USERNAME/.virtualenvs/pywork3/include
Symlinking /home2/USERNAME/.virtualenvs/pywork3/include/python3.3m
Creating /home2/USERNAME/.virtualenvs/pywork3/bin
New python executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3
Changed mode of /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3 to 0o755
Also creating executable in /home2/USERNAME/.virtualenvs/pywork3/bin/python
Changed mode of /home2/USERNAME/.virtualenvs/pywork3/bin/python to 0o755
Testing executable with /home2/USERNAME/.virtualenvs/pywork3/bin/python3.3 -c "
import sys
prefix = sys.prefix
if sys.version_info[0] == 3:
prefix = prefix.encode('utf8')
if hasattr(sys.stdout, 'detach'):
sys.stdout = sys.stdout.detach()
elif hasattr(sys.stdout, 'buffer'):
sys.stdout = sys.stdout.buffer
sys.stdout.write(prefix)
"
Got sys.prefix result: '/home2/USERNAME/.virtualenvs/pywork3'
Creating /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/distutils
Writing /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/distutils/__init__.py
Writing /home2/USERNAME/.virtualenvs/pywork3/lib/python3.3/distutils/distutils.cfg
Using existing distribute egg: /usr/share/python-virtualenv/distribute-0.6.24.tar.gz
Installing distribute..............................................................................................................................................................................................................................................................................................................................................................................................................done.
Installing existing pip-1.1.tar.gz distribution: /usr/share/python-virtualenv/pip-1.1.tar.gz
Installing pip...
Error [Errno 2] No such file or directory: '/home2/USERNAME/.virtualenvs/pywork3/bin/easy_install' while executing command /home2/USERNAME/.virt...rk3/bin/easy_install /usr/share/python-virtualenv/pip-1.1.tar.gz
...Installing pip...done.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/virtualenv.py", line 2283, in <module>
main()
File "/usr/lib/python2.7/dist-packages/virtualenv.py", line 938, in main
never_download=options.never_download)
File "/usr/lib/python2.7/dist-packages/virtualenv.py", line 1054, in create_environment
install_pip(py_executable, search_dirs=search_dirs, never_download=never_download)
File "/usr/lib/python2.7/dist-packages/virtualenv.py", line 643, in install_pip
filter_stdout=_filter_setup)
File "/usr/lib/python2.7/dist-packages/virtualenv.py", line 976, in call_subprocess
cwd=cwd, env=env)
File "/usr/lib/python3.3/subprocess.py", line 818, in __init__
restore_signals, start_new_session)
File "/usr/lib/python3.3/subprocess.py", line 1416, in _execute_child
raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: '/home2/USERNAME/.virtualenvs/pywork3/bin/easy_install'
--setuptools
ही कोशिश की , और परिणाम बिल्कुल समान है (वितरण की स्थापना सहित)।
distribute
) को आज़मा सकते हैंvirtualenv --no-site-packages -p /usr/bin/python3.3 ~/.virtualenvs/pywork3
:?