安卓手机安装hass, 在python 虚拟环境中使用 pip 命令出现错误

etmomoabc

设置过 root 的密码！
也用visudo 开放了用户权限


进入虚拟环境 使用 pip 或者 pip3 都会出现 这串错误！ 但是推出虚拟环境就都没问题了？


  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76ad8400>: Failed to establish a new connection: [Errno -2] 未知的名称或服务')': /pypi/simple/homeassistant/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76ad8320>: Failed to establish a new connection: [Errno -2] 未知的名称或服务')': /pypi/simple/homeassistant/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76c9ca20>: Failed to establish a new connection: [Errno -2] 未知的名称或服务')': /pypi/simple/homeassistant/
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76c9c438>: Failed to establish a new connection: [Errno -2] 未知的名称或服务')': /pypi/simple/homeassistant/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76c9c5f8>: Failed to establish a new connection: [Errno -2] 未知的名称或服务')': /pypi/simple/homeassistant/
  Could not find a version that satisfies the requirement homeassistant (from versions: )
No matching distribution found for homeassistant

请求大神解惑！！！