pip install 问题

C:\Users\用户>pip install NumPy

Collecting NumPy

Exception:

Traceback (most recent call last):

  File “c:\python27\lib\site-packages\pip\basecommand.py”, line 215, in main

    status = self.run(options, args)

  File “c:\python27\lib\site-packages\pip\commands\install.py”, line 324, in run

    requirement_set.prepare_files(finder)

  File “c:\python27\lib\site-packages\pip\req\req_set.py”, line 380, in prepare_files

    ignore_dependencies=self.ignore_dependencies))

  File “c:\python27\lib\site-packages\pip\req\req_set.py”, line 620, in _prepare_file

    session=self.session, hashes=hashes)

  File “c:\python27\lib\site-packages\pip\download.py”, line 821, in unpack_url

    hashes=hashes

  File “c:\python27\lib\site-packages\pip\download.py”, line 659, in unpack_http_url

    hashes)

  File “c:\python27\lib\site-packages\pip\download.py”, line 880, in _download_http_url

    file_path = os.path.join(temp_dir, filename)

  File “c:\python27\lib\ntpath.py”, line 85, in join

    result_path = result_path + p_path

UnicodeDecodeError: ‘ascii’ codec can’t decode byte 0xd3 in position 7: ordinal not in range(128)

原因是pip安装Python包会加载我的用户目录，我的用户目录恰好是中文的，ascii不能编码。

解决办法是：

python目录 Python27\Lib\site-packages 建一个文件sitecustomize.py

内容写：

import sys

sys.setdefaultencoding('gbk')

python会自动运行这个文件。

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作者：多串君_Kwane

来源：CSDN

原文：https://blog.csdn.net/u013567842/article/details/68955214

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