ely*_*hiv 6 pip portable-python
我正试着点击我的USB驱动器.按照此网站上的说明进行操作,我下载get-pip.py并运行python get-pip.py(python位于环境路径中).不幸的是脚本通过错误.我已将日志文件上传到此处.错误本身是:
Exception:
Traceback (most recent call last):
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2251, in parsed_version
return self._parsed_version
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2344, in __getattr__
raise AttributeError(attr)
AttributeError: _parsed_version
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2259, in version
return self._version
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2344, in __getattr__
raise AttributeError(attr)
AttributeError: _version
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\commands\install.py", line 283, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\req.py", line 1420, in install
if existing_distribute in distribute_requirement:
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2643, in __contains__
if self.index: item = item.parsed_version # only get if we need it
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2253, in parsed_version
self._parsed_version = pv = parse_version(self.version)
File "c:\users\elyashic\appdata\local\temp\tmprkcrtx\pip.zip\pip\_vendor\pkg_resources.py", line 2267, in version
"Missing 'Version:' header and/or %s file" % self.PKG_INFO, self
ValueError: ("Missing 'Version:' header and/or PKG-INFO file", distribute [unknown version] (i:\portableapps\portable python 3.2.5.1\app\scripts))
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谁能向我解释我做错了什么?
我正在使用便携式python 3.2.5.1,它在安装之前是新鲜的,直到我尝试安装pip.
rap*_*dko 13
好的,如果“便携式 Python”指的是 Python.org 提供的可嵌入 zip 文件,那么本指南解决了我的问题:https ://michlstechblog.info/blog/python-install-python-with-pip-on-windows-by -可嵌入的 zip 文件/
\n\n这是以防离线时的文本:
\n\n要在 Windows 上安装 Python,请下载最新版本。在此示例中,Python 3.6.5。
\n\n将 zip 文件解压到某个目录,例如 D:\\python3.6.5。
\n\n要安装 pip,请将最新版本的get-pip下载到 python 安装路径并开始安装。
\n\n> d:\\> cd /d D:\\Python3.6.5 D:\\Python3.6.5> python get-pip.py ...\n> Installing collected packages: pip, setuptools, wheel Successfully\n> installed pip-10.0.1 setuptools-39.2.0 wheel-0.31.1\nRun Code Online (Sandbox Code Playgroud)\n\n如果您位于代理后面,请添加 \xe2\x80\x93proxy 开关
\n\nD:\\Python3.6.5> python get-pip.py --proxy="http://192.168.254.1:8888"\nRun Code Online (Sandbox Code Playgroud)\n\n不幸的是,在默认配置中,您无法加载 pip 安装的任何模块,pip 本身也是如此。因为 sys.path 变量只包含 Python Zip 文件和 python 可执行文件所在的 python 目录的路径。
\n\n>>> import sys\n>>> print(sys.path)\n[\'D:\\\\Python3.6.5\\\\python36.zip\', \'D:\\\\Python3.6.5\']\n>>> import pip\nTraceback (most recent call last):\n File "<stdin>", line 1, in <module>\nModuleNotFoundError: No module named \'pip\'\nRun Code Online (Sandbox Code Playgroud)\n\n任何通过设置 PYTHONPATH 变量来扩展变量的尝试都会被忽略。根本原因是可嵌入的 zip 文件安装包包含一个文件 python36._pth,该文件覆盖了设置 sys.path 变量的所有其他可能性。sys.path 包含 python 查找模块的所有目录。
\n\n要设置 sys.path 变量,请打开 _pth 文件并在文件的 和 处添加以下路径。将 \xe2\x80\x9cD:\\Python3.6.5\xe2\x80\x9d 替换为您的安装目录。
\n\nD:\\Python3.6.5\nD:\\Python3.6.5\\DLLs\nD:\\Python3.6.5\\lib\nD:\\Python3.6.5\\lib\\plat-win\nD:\\Python3.6.5\\lib\\site-packages\nRun Code Online (Sandbox Code Playgroud)\n\n或者重命名 python36._pth 文件
\n\nD:\\Python3.6.5> ren python36._pth python36._pth.save\nRun Code Online (Sandbox Code Playgroud)\n\n并为当前用户设置 PYTHONPATH 环境变量。
\n\nsetx PYTHONPATH "D:\\Python3.6.5;D:\\Python3.6.5\\DLLs;D:\\Python3.6.5\\lib;D:\\Python3.6.5\\lib\\plat-win;D:\\Python3.6.5\\lib\\site-packages"\nRun Code Online (Sandbox Code Playgroud)\n\n或对于整个系统
\n\nsetx /M PYTHONPATH "D:\\Python3.6.5;D:\\Python3.6.5\\DLLs;D:\\Python3.6.5\\lib;D:\\Python3.6.5\\lib\\plat-win;D:\\Python3.6.5\\lib\\site-packages"\nRun Code Online (Sandbox Code Playgroud)\n
我使用相同版本的Portable Python 3.2.5.1遇到了同样的问题.由于脚本中存在一些语法错误,位于App\Scripts\easy_install.py中的easy_install.py脚本也被破坏了.
经过多次死胡同,我找到了https://winpython.github.io/.它取决于Portable Python停止的地方.
由于您使用的是 Portable Python,因此安装模块的最佳方法是使用简易安装。转到您的 Portable Python 文件夹目录:
Portable Python 2.7.6.1.
接下来,通过在该位置打开命令提示符Shift + Right Click。
然后输入以下内容:
App\Scripts\easy_install.exe YourModuleNameHere
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例子:
App\Scripts\easy_install.exe pyHook
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