Python 属性错误:模块';枚举';没有属性';IntFlag';-fastai安装

Python 属性错误:模块';枚举';没有属性';IntFlag';-fastai安装,python,pytorch,fast-ai,Python,Pytorch,Fast Ai,当我尝试安装fastai(pip安装fastai)时,我得到以下错误: AttributeError: module 'enum' has no attribute 'IntFlag' 完全回溯: Installing build dependencies ... error ERROR: Complete output from command /usr/bin/python3 /usr/local/lib/python3.6/dist-packages/pip install --i

当我尝试安装
fastai
pip安装fastai
)时,我得到以下错误:

AttributeError: module 'enum' has no attribute 'IntFlag'
完全回溯:

 Installing build dependencies ... error
  ERROR: Complete output from command /usr/bin/python3 /usr/local/lib/python3.6/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-b8vreosn/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel 'numpy==1.13.3; python_version=='"'"'2.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.13.3; python_version=='"'"'3.5'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.13.3; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.14.5; python_version>='"'"'3.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'2.7'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.5'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.6'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version>='"'"'3.7'"'"' and platform_system=='"'"'AIX'"'"'':
  ERROR: Traceback (most recent call last):
    File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
      "__main__", mod_spec)
    File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
      exec(code, run_globals)
    File "/usr/local/lib/python3.6/dist-packages/pip/__main__.py", line 16, in <module>
      from pip._internal import main as _main  # isort:skip # noqa
    File "/usr/local/lib/python3.6/dist-packages/pip/_internal/__init__.py", line 4, in <module>
      import locale
    File "/usr/lib/python3.6/locale.py", line 16, in <module>
      import re
    File "/usr/lib/python3.6/re.py", line 142, in <module>
      class RegexFlag(enum.IntFlag):
  AttributeError: module 'enum' has no attribute 'IntFlag'
  Error in sys.excepthook:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 53, in apport_excepthook
      if not enabled():
    File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 24, in enabled
      import re
    File "/usr/lib/python3.6/re.py", line 142, in <module>
      class RegexFlag(enum.IntFlag):
  AttributeError: module 'enum' has no attribute 'IntFlag'

  Original exception was:
  Traceback (most recent call last):
    File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
      "__main__", mod_spec)
    File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
      exec(code, run_globals)
    File "/usr/local/lib/python3.6/dist-packages/pip/__main__.py", line 16, in <module>
      from pip._internal import main as _main  # isort:skip # noqa
    File "/usr/local/lib/python3.6/dist-packages/pip/_internal/__init__.py", line 4, in <module>
      import locale
    File "/usr/lib/python3.6/locale.py", line 16, in <module>
      import re
    File "/usr/lib/python3.6/re.py", line 142, in <module>
      class RegexFlag(enum.IntFlag):
  AttributeError: module 'enum' has no attribute 'IntFlag'
  ----------------------------------------
ERROR: Command "/usr/bin/python3 /usr/local/lib/python3.6/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-b8vreosn/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel 'numpy==1.13.3; python_version=='"'"'2.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.13.3; python_version=='"'"'3.5'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.13.3; python_version=='"'"'3.6'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.14.5; python_version>='"'"'3.7'"'"' and platform_system!='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'2.7'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.5'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version=='"'"'3.6'"'"' and platform_system=='"'"'AIX'"'"'' 'numpy==1.16.0; python_version>='"'"'3.7'"'"' and platform_system=='"'"'AIX'"'"''" failed with error code 1 in None
正在安装生成依赖项。。。错误
错误:从命令/usr/bin/python3/usr/local/lib/python3.6/dist-packages/pip install完成输出--忽略已安装--无用户--前缀/tmp/pip-build-env-b8vreosn/overlay--无警告脚本位置--无二进制:无:-仅二进制:无:-ihttps://pypi.org/simple --setuptools车轮'numpy==1.13.3;python_version=''''''''2.7'''''和平台_system!='“''AIX''''numpy==1.13.3;python_version='''''''3.5'''''和平台_system!='“''AIX''''numpy==1.13.3;python_version='''''''3.6'''''和平台_system!='“''AIX''''numpy==1.14.5;python版本>='''''''3.7''''''和平台系统!='“''AIX''''numpy==1.16.0;python_version=='''''''2.7'''''和平台_system==''''''AIX'''''''numpy==1.16.0;python_version=='''''''''3.5'''''和平台_system=='''''''AIX''''''''''numpy==1.16.0;python_version=='''''''3.6'''''和平台_system==''''''AIX'''''''numpy==1.16.0;python版本>='''''''''3.7'''''和平台系统=''''''''''AIX'''':
错误:回溯(最近一次呼叫上次):
文件“/usr/lib/python3.6/runpy.py”,第193行,在“运行”模块中作为“主”
“\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
文件“/usr/lib/python3.6/runpy.py”,第85行,在运行代码中
exec(代码、运行\全局)
文件“/usr/local/lib/python3.6/dist-packages/pip/__-main.py”,第16行,在
来自pip._内部导入主管道为_main#isort:skip#noqa
文件“/usr/local/lib/python3.6/dist-packages/pip/_-internal/_-init__.py”,第4行,在
导入区域设置
文件“/usr/lib/python3.6/locale.py”,第16行,在
进口稀土
文件“/usr/lib/python3.6/re.py”,第142行,在
类RegexFlag(enum.IntFlag):
AttributeError:模块“enum”没有属性“IntFlag”
sys.excepthook中出错:
回溯(最近一次呼叫最后一次):
文件“/usr/lib/python3/dist packages/apport\u python\u hook.py”,第53行,apport\u excepthook
如果未启用():
文件“/usr/lib/python3/dist packages/apport\u python\u hook.py”,第24行,已启用
进口稀土
文件“/usr/lib/python3.6/re.py”,第142行,在
类RegexFlag(enum.IntFlag):
AttributeError:模块“enum”没有属性“IntFlag”
最初的例外是:
回溯(最近一次呼叫最后一次):
文件“/usr/lib/python3.6/runpy.py”,第193行,在“运行”模块中作为“主”
“\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
文件“/usr/lib/python3.6/runpy.py”,第85行,在运行代码中
exec(代码、运行\全局)
文件“/usr/local/lib/python3.6/dist-packages/pip/__-main.py”,第16行,在
来自pip._内部导入主管道为_main#isort:skip#noqa
文件“/usr/local/lib/python3.6/dist-packages/pip/_-internal/_-init__.py”,第4行,在
导入区域设置
文件“/usr/lib/python3.6/locale.py”,第16行,在
进口稀土
文件“/usr/lib/python3.6/re.py”,第142行,在
类RegexFlag(enum.IntFlag):
AttributeError:模块“enum”没有属性“IntFlag”
----------------------------------------
错误:命令“/usr/bin/python3/usr/local/lib/python3.6/dist-packages/pip install--忽略已安装--无用户--前缀/tmp/pip-build-env-b8vreosn/overlay--无警告脚本位置--无二进制:无:-仅二进制:无:-ihttps://pypi.org/simple --setuptools控制盘'numpy==1.13.3;python_version==''''''''''''''''''2.7'''''和平台_system!=''''''''''AIX''“''numpy==1.13.3;python_version='''''''3.5'''''和平台_system!='“''AIX''''numpy==1.13.3;python_version='''''''3.6'''''和平台_system!='“''AIX''''numpy==1.14.5;python版本>='''''''3.7''''''和平台系统!='“''AIX''''numpy==1.16.0;python_version=='''''''2.7'''''和平台_system==''''''AIX'''''''numpy==1.16.0;python_version=='''''''''3.5'''''和平台_system=='''''''AIX''''''''''numpy==1.16.0;python_version=='''''''3.6'''''和平台_system==''''''AIX'''''''numpy==1.16.0;python_version>=''“'3.7'”'”和平台_system=='''“'AIX''””失败,错误代码1为无
Enum34导致许多软件包出现问题。我尝试使用以下方法解决此问题:

pip冻结| grep enum34

pip卸载-y enum34

此外,我还尝试了取消PYTHONPATH的设置,但仍然出现了相同的错误

pip显示枚举34
问题已解决: 正如我前面所写的,Enum34在许多包中都会导致问题

如果您有类似问题,只需使用:

pip卸载-y enum34

我的问题是,在我的情况下,我应该使用:

sudo pip uninstall-y enum34

可能重复以下内容: