rolling back only a single package

2018-12-27 Thread cdelia
Hi, I upgraded guix a couple of days ago, installed some things and now I found that xmobar just keeps segfaulting. Switching to specific generation it's really cool, but in this case would "uninstall" all the software that it's between the update-generation and the current one. So, there

Failed to load module "unity-gtk-module"

2018-12-27 Thread Михаил Сорочан
Hello, I have troubles running gtk applications built with guix, in particular next-gtk-webkit ~ next-gtk-webkit Gtk-Message: 23:44:33.053: Failed to load module "unity-gtk-module" Gtk-Message: 23:44:33.053: Failed to load module "canberra-gtk-module" And nothing happens then. guix is install

Generating System Definitions

2018-12-27 Thread cdelia
Hi, There is a standard way to generate an exportable installer.scm from a specific generation? I installed guix a couple a weeks ago and I'm looking forward to replace my distro with guixSD. To do so, I'm slowly replacing the software that I use with those found on guix. The ones that a

Re: How to install an old package version?

2018-12-27 Thread cdelia
Hi! real newbie to guix here! You have to make your own package for this version, that would look like this: (define-public python-2.7.10 (package (inherit python) (version "2.7.10") (source (origin (inherit (package-source python-2.7)) (uri (string-append

Re: Unable to Install Rust 1.20.0 and Beyond

2018-12-27 Thread Brian Woodcox
Hi Mark, I am marking this as *** RESOLVED ***. Thanks for responding. It got me thinking in a different direction. I decided to delve into this problem by running the guix build command. Turn out the failure was occurring during cargo tests. Specifically: ... Running build/x86_64-unknow