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昨天我在我的樹莓派3(raspbian傑西)測試一些Python代碼,它需要的包pytz,所以我所做的:樹莓python3.4 PIP錯誤未知編碼CP437
sudo python3 -m pip install pytz
再出現這種情況:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 290, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/lib/python3/dist-packages/pip/req.py", line 1198, in prepare_files
do_download,
File "/usr/lib/python3/dist-packages/pip/req.py", line 1376, in unpack_url
self.session,
File "/usr/lib/python3/dist-packages/pip/download.py", line 582, in unpack_http_url
unpack_file(temp_location, location, content_type, link)
File "/usr/lib/python3/dist-packages/pip/util.py", line 640, in unpack_file
unzip_file(filename, location, flatten=not filename.endswith(('.pybundle', '.whl')))
File "/usr/lib/python3/dist-packages/pip/util.py", line 510, in unzip_file
zip = zipfile.ZipFile(zipfp)
File "/usr/lib/python3.4/zipfile.py", line 937, in __init__
self._RealGetContents()
File "/usr/lib/python3.4/zipfile.py", line 1016, in _RealGetContents
filename = filename.decode('cp437')
LookupError: unknown encoding: cp437
這不僅與pytz,我試圖更新/升級/重新PIP用:
sudo python3 -m pip install -U pip
和同發生錯誤 有關如何解決此問題的任何想法?
我正在尋找並試圖解決它昨天 和我現在可以做的一切是格式化SD卡。
我的Pip版本是1.5.6,但我無法更新它,甚至下載代碼並運行setup.py,同樣的問題。
相關,雖然具體到Windows和如何做shell編碼:https://stackoverflow.com/questions/878972/windows-cmd-encoding-change-causes-python-crash – jdv
嗨@jmth,你有沒有嘗試過使用'pip3'而不是'pip'? –