python - 如何为 Parrot OS 添加 Python 存储库？

Question

我不想Python升级Parrot-OS.

但是，当我使用 为 parrot-os 添加 python 存储库时sudo add-apt-repository ppa:deadsnakes/ppa，它给了我这个错误：

Traceback (most recent call last):
  File "/usr/bin/add-apt-repository", line 95, in <module>
    sp = SoftwareProperties(options=options)
  File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 109, in __init__
    self.reload_sourceslist()
  File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 599, in reload_sourceslist
    self.distro.get_sources(self.sourceslist)    
  File "/usr/lib/python3/dist-packages/aptsources/distro.py", line 91, in get_sources
    raise NoDistroTemplateException(
aptsources.distro.NoDistroTemplateException: Error: could not find a distribution template for Parrot/n/a

有人能帮我吗？