E: 包 'python3-distutils' 没有安装候选

Question

我目前正在使用 Google 核心开发板，并使用 Putty 输入代码。
执行代码时，出现如下错误。

Traceback (most recent call last):
  File "tools/generate_detections.py", line 7, in <module>
    import tensorflow as tf
ModuleNotFoundError: No module named 'tensorflow'

所以我输入了sudo pip install tensorflow。

但我遇到了另一个错误，如下所示。

Traceback (most recent call last):
  File "/home/mendel/.local/bin/pip", line 6, in <module>
    from pip._internal.cli.main import main
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/main.py", line 9, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/autocompletion.py", line 10, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/main_parser.py", line 8, in <module>
    from pip._internal.cli import cmdoptions
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/cmdoptions.py", line 23, in <module>
    from pip._internal.cli.parser import ConfigOptionParser
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/parser.py", line 12, in <module>
    from pip._internal.configuration import Configuration, ConfigurationError
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/configuration.py", line 27, in <module>
    from pip._internal.utils.misc import ensure_dir, enum
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 42, in <module>
    from pip._internal.locations import get_major_minor_version, site_packages, user_site
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/locations/__init__.py", line 14, in <module>
    from . import _distutils, _sysconfig
  File "/usr/local/lib/python3.7/dist-packages/pip/_internal/locations/_distutils.py", line 9, in <module>
    from distutils.cmd import Command as DistutilsCommand
ModuleNotFoundError: No module named 'distutils.cmd'

所以我输入了sudo apt install python3-distutils。

但我遇到了另一个错误，如下所示。

Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python3-distutils is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  libpython3.7-stdlib

E: Package 'python3-distutils' has no installation candidate

我再也找不到解决方案了。
有没有人可以帮助我？

Answer 1

sudo apt install python3-distutils

安装其他软件包后，只需在你的 Ubuntu 终端中安装即可！