Build fails constantly

[Gerry33]

> Collecting six==1.12.0
>   Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f92ee0d68>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/six/
> 

Likely not a problem with this Docker file.

Tried various solution discussed on stackoverflow, but none works. Any help is appreciated .

Gerry

[zhangqi-net]

> Collecting six==1.12.0
>   Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f92ee0d68>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/six/
> 

Likely not a problem with this Docker file.

Tried various solution discussed on stackoverflow, but none works. Any help is appreciated .

Gerry

I tried to set pypi repo manually by add a pip.conf to dockerfile and finally works.