我正在尝试在超级计算机中使用pip 8,我没有root权限。从以下网站下载pip后:
https://pip.pypa.io/en/stable/installing/
我做:
myname@edison04:~/software/pip> python get-pip.py --prefix=~/local_python_lib/
Collecting pip
Using cached pip-8.0.3-py2.py3-none-any.whl
Collecting wheel
Using cached wheel-0.29.0-py2.py3-none-any.whl
Installing collected packages: pip, wheel
Found existing installation: pip 1.5.4
Uninstalling pip-1.5.4:
Exception:
Traceback (most recent call last):
File "/tmp/tmplu5E1W/pip.zip/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/tmp/tmplu5E1W/pip.zip/pip/commands/install.py", line 317, in run
prefix=options.prefix_path,
File "/tmp/tmplu5E1W/pip.zip/pip/req/req_set.py", line 725, in install
requirement.uninstall(auto_confirm=True)
File "/tmp/tmplu5E1W/pip.zip/pip/req/req_install.py", line 752, in uninstall
paths_to_remove.remove(auto_confirm)
File "/tmp/tmplu5E1W/pip.zip/pip/req/req_uninstall.py", line 115, in remove
renames(path, new_path)
File "/tmp/tmplu5E1W/pip.zip/pip/utils/__init__.py", line 266, in renames
shutil.move(old, new)
File "/usr/common/usg/python/2.7.9/lib/python2.7/shutil.py", line 300, in move
rmtree(src)
File "/usr/common/usg/python/2.7.9/lib/python2.7/shutil.py", line 247, in rmtree
rmtree(fullname, ignore_errors, onerror)
File "/usr/common/usg/python/2.7.9/lib/python2.7/shutil.py", line 252, in rmtree
onerror(os.remove, fullname, sys.exc_info())
File "/usr/common/usg/python/2.7.9/lib/python2.7/shutil.py", line 250, in rmtree
os.remove(fullname)
OSError: [Errno 13] Permission denied: '/global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg/pip/__init__.py'
You are using pip version 1.5.4, however version 8.0.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
它试图删除我不想要的已经存在的点子(而且我没有权限)....我可以问我该怎么办?谢谢。
更多更新:添加--user无效:
myname@edison04:~/software/pip> python get-pip.py --prefix=~/local_python_lib/ --user
ERROR: Can not combine '--user' and '--prefix' as they imply different installation locations
You are using pip version 1.5.4, however version 8.0.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
myname@edison04:~/software/pip> python get-pip.py --user
Collecting pip
Using cached pip-8.0.3-py2.py3-none-any.whl
Installing collected packages: pip
Successfully installed pip-1.5.4
You are using pip version 1.5.4, however version 8.0.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
这在某些位置安装了pip-1.5.4,但是我想使用pip 8.0.3代替...此外,当我找到已安装的pip,并尝试检查他们的版本...我认为它只是将我的本地bin连接到pip 1.5.4 global bin
key01027@edison04:~> find . -name "pip"
./software/pip
./local_python_lib/pip
./.local/bin/pip
./.local/edison/2.7.9/lib/python2.7/site-packages/pip
./.local/edison/2.7.9/bin/pip
./.cache/pip
key01027@edison04:~> cd .local/
key01027@edison04:~/.local> cd bin/
key01027@edison04:~/.local/bin> ls
pip pip2 pip2.7
key01027@edison04:~/.local/bin> ./pip --version
pip 1.5.4 from /global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg (python 2.7)
key01027@edison04:~/.local/bin> ./pip2 --version
pip 1.5.4 from /global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg (python 2.7)
key01027@edison04:~/.local/bin> ./pip2.7 --version
pip 1.5.4 from /global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg (python 2.7)
我该怎么办?谢谢
此外,使用虚拟环境也无法解决此问题:
设置virtualenv后,它也无济于事......
(dev)key01027@edison08:~/software> which pip
/global/homes/k/key01027/dev/bin/pip
(dev)key01027@edison08:~/software> pip install --upgrade pip
Cannot fetch index base URL https://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement pip in /global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg
Downloading/unpacking pip
Cleaning up...
No distributions at all found for pip in /global/common/edison/usg/python/2.7.5/lib/python2.7/site-packages/pip-1.5.4-py2.7.egg
Storing debug log for failure in /global/homes/k/key01027/.pip/pip.log
答案 0 :(得分:1)
Python虚拟环境允许您在同一系统上分割项目的其他依赖项,从而解决了这个问题。
大多数锁定系统仍然提供virtualenv,如果没有 - 请联系您的系统管理员。