无法从1.5.4升级画中画我运行最新版本

Ubuntu的GNOME的14.04，并且安装两个蟒蛇2.7.6和3.4.3的Python 1.5.4点子。无法从1.5.4升级画中画我运行最新版本

我想升级点子到最新版本，但是当我运行命令 PIP安装-U PIP我碰到下面的错误。

Downloading/unpacking pip from https://pypi.python.org/packages/b6/ac/7015eb97dc749283ffdec1c3a88ddb8ae03b8fad0f0e611408f196358da3/pip-9.0.1-py2.py3-none-any.whl#md5=297dbd16ef53bcef0447d245815f5144 
    Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB): 1.3MB downloaded 
Installing collected packages: pip 
    Found existing installation: pip 1.5.4 
    Not uninstalling pip at /usr/lib/python2.7/dist-packages, owned by OS 
    Can't roll back pip; was not uninstalled 
Cleaning up... 
Exception: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main 
    status = self.run(options, args) 
    File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 283, in run 
    requirement_set.install(install_options, global_options, root=options.root_path) 
    File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1436, in install 
    requirement.install(install_options, global_options, *args, **kwargs) 
    File "/usr/lib/python2.7/dist-packages/pip/req.py", line 672, in install 
    self.move_wheel_files(self.source_dir, root=root) 
    File "/usr/lib/python2.7/dist-packages/pip/req.py", line 902, in move_wheel_files 
    pycompile=self.pycompile, 
    File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 206, in move_wheel_files 
    clobber(source, lib_dir, True) 
    File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 193, in clobber 
    os.makedirs(destsubdir) 
    File "/usr/lib/python2.7/os.py", line 157, in makedirs 
    mkdir(name, mode) 
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pip' 

Storing debug log for failure in /tmp/tmpDLrBk_

关于使用sudo，即;

须藤安装PIP画中画-U

错误 -

Reading package lists... Done 
Building dependency tree  
Reading state information... Done 
python-pip is already the newest version. 
0 upgraded, 0 newly installed, 0 to remove and 58 not upgraded. 
[email protected]:/$ sudo -H 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 /usr/lib/python2.7/dist-packages 
Downloading/unpacking pip 
Cleaning up... 
No distributions at all found for pip in /usr/lib/python2.7/dist-packages 
Storing debug log for failure in /root/.pip/pip.log

来源

2017-03-06 Ayush Goyal

您应该使用[虚拟环境（https://virtualenv.pypa.io/en/stable/）在Python编程时。它保持独立的依赖关系，你不应该有任何权限错误。 – Craicerjack

如果您通过Ubuntu软件包（'python-pip'）安装了'pip'，则不应该尝试通过'pip'升级它;你应该等待Ubuntu升级它，或者找到一个更新的apt兼容源代码。如果你想要的东西比Ubuntu使用的更新，你应该安装[virtualenv]（http://roundhere.net/journal/virtualenv-ubuntu-12-10/）。 –

@Craicerjack virtualenv没有必要。如果您想要在整个系统中使用软件包，则应该正常安装它。 – Evert

我有同样的问题。我备份使用

sudo mv /usr/lib/python2.7/dist-packages/pip* . 
sudo mv /usr/local/lib/python2.7/dist-packages/pip local_pip

然后我下载了一个启动脚本我的点子安装并执行它：

wget https://bootstrap.pypa.io/get-pip.py 
sudo python get-pip.py

您可以确认PIP通过执行

pip -V

我得到了成功升级从pypa引导链接。我很感激反馈，因为我确信这可以简化，但重置我的点数版本可能会很棘手。

来源

2017-11-15 04:30:36 AlaskaJoslin

无法从1.5.4升级画中画我运行最新版本

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