如何修復錯誤“錯誤：命令出錯，退出狀態為 1：python。” 嘗試使用 pip 安裝 djangorestframework-extensions 時

Question

我正在嘗試使用以下命令安裝 djangorestframework-extensions：

pip install djangorestframework-extensions

它顯示了錯誤：

 ERROR: Command errored out with exit status 1:
     command: /home/anamaria/workspace/licenta/AllFest2/festivals/venv/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-r9q6vdlo/djangorestframework-extensions/setup.py'"'"'; __file__='"'"'/tmp/pip-install-r9q6vdlo/djangorestframework-extensions/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-r9q6vdlo/djangorestframework-extensions/pip-egg-info
         cwd: /tmp/pip-install-r9q6vdlo/djangorestframework-extensions/
    Complete output (6 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-r9q6vdlo/djangorestframework-extensions/setup.py", line 48
        print "You probably want to also tag the version now:"
                                                             ^
    SyntaxError: Missing parentheses in call to 'print'. Did you mean print("You probably want to also tag the version now:")?
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

我該怎么辦？

Answer 1

這個包似乎在 Python2 和 python3 之間不兼容。 您可以嘗試手動修復“/tmp/pip-install-r9q6vdlo/djangorestframework-extensions/setup.py”，將所有 '''print something''' 替換為 '''print(something)''' 它可能會失敗，所以如果您有選擇，盡管 python 2 現在已經很舊，但使用 python 2 運行它可能會更好。