Python 3.x 无法在Ubuntu 18.04上安装Docker？

我正试图在我的Ubuntu 18.04.4 LTS GNU/Linux 5.3.0-40-generic x86_64上安装Docker

按照说明，我正在执行以下操作并出现错误，请建议如何解决：

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

Traceback (most recent call last):
  File "/usr/bin/add-apt-repository", line 11, in <module>
    from softwareproperties.SoftwareProperties import SoftwareProperties, shortcut_handler
  File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 67, in <module>
    from gi.repository import Gio
  File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in <module>
    from . import _gi
ImportError: cannot import name '_gi' from 'gi' (/usr/lib/python3/dist-packages/gi/__init__.py)

---

在我的Ubuntu18.04.4EC2上安装docker时，我遇到了以下错误 第四步：

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

我犯了如下错误：

Traceback (most recent call last):
  File "/usr/bin/update-manager", line 28, in <module>
    from gi.repository import Gtk
  File "/usr/lib/python3/dist-packages/gi/__init__.py", line 27, in <module> from ._gi import _API
ImportError: No module named 'gi._gi'
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 64, in apport_excepthook
    from apport.fileutils import likely_packaged, get_recent_crashes
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
    from apport.report import Report
  File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
  File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
    from apport.packaging_impl import impl as packaging
  File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 20, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 21, in <module>
import apt_pkg
ImportError: No module named 'apt_pkg'

Original exception was:
Traceback (most recent call last):
File "/usr/bin/update-manager", line 28, in <module>
from gi.repository import Gtk
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 27, in <module>
from ._gi import _API
ImportError: No module named 'gi._gi'

对于gi：

sudo cp _gi.cpython-36m-x86_64-linux-gnu.so _gi.cpython-37m-x86_64-linux-gnu.so

sudo cp _gi_cairo.cpython-36m-x86_64-linux-gnu.so _gi_cairo.cpython-37m-x86_64-linux-gnu.so

---

一切都开始起作用了

你要安装Docker社区版吗？这是docs@Tuan yes，最终解决并发布了解决方案尝试以下步骤

sudo cp _gi.cpython-36m-x86_64-linux-gnu.so _gi.cpython-37m-x86_64-linux-gnu.so

sudo cp _gi_cairo.cpython-36m-x86_64-linux-gnu.so _gi_cairo.cpython-37m-x86_64-linux-gnu.so