显示这个欸

Collecting web.py

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 0xd5 in position 7: ordinal not in range(128)