Chris, Guix,

Tobias Geerinckx-Rice via Bug reports for GNU Guix 写道：
> This is not at all a solution, but you can ‘guix download’ the 
> old
> .pem files here[0] and hopefully be on your merry way.

Actually: this shouldn't be necessary now, since I've copied these 
files to berlin (and created gcroots) which ought to serve them as 
substitutes.

Kind regards,

T G-R