On 2017-02-27 16:35, Christoph-Simon Senjak wrote:
> Hi.
>
> Has anyone managed to install Gajim with OMEMO-Support? I installed gajim
> with the plugin-manager (which I had to install manually), as apparently
> plugins are not packaged. Now, I normally use stable, that is,
> 16.09.1772.6e17350. When trying to activate the OMEMO plugin, it complains
> that I have to install python-axolotl. I tried the following in my
> ~/.nixpkgs/config.nix:
>
> packageOverrides = pkgs: rec {
> gajim_ = pkgs.stdenv.lib.overrideDerivation pkgs.gajim (old : {
> extraPythonPackages = with pkgs.pythonPackages; [ cryptography
> python-axolotl python-axolotl-curve25519 qrcode python-axolotl ];
> });
>
> ...
>
> });
>
> and it runs and compiles, but still, I cannot activate the OMEMO plugin. Then
> I tried to use a shell and use the unstable tree, with the following
> default.nix:
>
> with import (builtins.toPath (builtins.getEnv "HOME" +
> "/nobackup/nixos-unstable/nixpkgs")) {};
> runCommand "bash"
> {
> gajim_ = pkgs.stdenv.lib.overrideDerivation pkgs.gajim (old : {
> extraPythonPackages = with pkgs.pythonPackages; [ cryptography
> python-axolotl python-axolotl-curve25519 qrcode python-axolotl ];
> });
> buildInputs = [gajim_];
> } ""
>
> when trying to build it, I get the error message
>
> running install tests
> python test/runtests.py
> process 19420: arguments to dbus_move_error() were incorrect, assertion
> "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file dbus-errors.c
> line 282.
> This is normally a bug in some application using the D-Bus library.
> D-Bus not built with -rdynamic so unable to print a backtrace
> make: *** [Makefile:986: test] Aborted
> builder for ‘/nix/store/hkrakffkg0g3lahf6r9lq5in13nwcnrm-gajim-0.16.6.drv’
> failed with exit code 2
> error: build of
> ‘/nix/store/hkrakffkg0g3lahf6r9lq5in13nwcnrm-gajim-0.16.6.drv’ failed
> /run/current-system/sw/bin/nix-shell: failed to build all dependencies
>
> so I cannot really build anything with OMEMO support. I am really out of
> ideas now. How can this be done? Can somebody help, please?
>
> It would btw be nice to have a gajim-omemo package, as many other distros do,
> since OMEMO is such an essential feature.
>
> Best Regards
> Christoph-Simon Senjak
In unstable you should get by default all dependencies required for Omemo:
https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/instant-messengers/gajim/default.nix#L13
These are the packages added to make it working:
https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/instant-messengers/gajim/default.nix#L102
You can actually remove your own override.
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