我正在尝试在我的 USB 驱动器上获取点子。按照这个网站上的说明，我下载get-pip.py并运行python get-pip.py（python在环境路径中）。不幸的是，脚本通过了错误。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))
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，它是从安装开始的，直到我尝试安装 pip。