The launcher script (/opt/multimc/run.sh) which is installed by games-action/multimc-bin uses zenity to display a progress bar during the initial download of the MultiMC binary. If gnome-extra/zenity is not installed, the script will fail (silently if run using the desktop menu entry). Running it from the console gives: ---- $ /opt/multimc/run.sh /opt/multimc/run.sh: line 16: zenity: command not found tar (child): mmc-stable-lin64.tar.gz: Cannot open: No such file or directory tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now rm: cannot remove 'mmc-stable-lin64.tar.gz': No such file or directory chmod: cannot access 'MultiMC': No such file or directory /opt/multimc/run.sh: line 25: ./MultiMC: No such file or directory ---- After emerging gnome-extra/zenity, the launcher works as expected. Either a dependency on gnome-extra/zenity should be added to the ebuild or perhaps, given that MultiMC is a Qt-based application, x11-misc/qarma could be used instead of zenity, although unfortunately it's not quite a drop-in replacement so will require a few tweaks to the regexp for two reasons: 1) It doesn't understand numbers suffixed with '%' (!) 2) It doesn't exit when the pipe breaks. The regexp never outputs '100' (so --auto-close doesn't work) because the final line of wget progress output is different from the rest: 3450K .......... .......... .......... .......... .......... 99% 8.87M 0s 3500K .... 100% 19.0M=0.4s Note the '=' character which prevents the regexp from matching. The sed command I've got to work is: sed -u 's/.* \([0-9]\+\)%\ \+\([0-9.]\+.\)[ =]\(.*\)/\1\n# Downloading at \2\/s, ETA \3/' This still works with zenity so we could have an either-or dependency plus some logic in the script to use whichever one exists.
Thanks for looking into the zenity/qarma thing. It would be very nice indeed if we can avoid gnome/gtk deps in a qt app. Could you please open an issue or pull request upstream[1] so we can track this there? I would prefer to not have to maintain a patch for qarma compatibility within ::gentoo, moreover this problem is not gentoo specific so by taking this upstream we can solve it on other distros as well. [1] https://github.com/MultiMC/Launcher/issues
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=31782c3e19777e7ee8a76541f76eca75ca65a20d commit 31782c3e19777e7ee8a76541f76eca75ca65a20d Author: Andrew Ammerlaan <andrewammerlaan@gentoo.org> AuthorDate: 2021-12-11 20:43:55 +0000 Commit: Andrew Ammerlaan <andrewammerlaan@gentoo.org> CommitDate: 2021-12-11 20:44:49 +0000 games-action/multimc-bin: add missing dep - add dep on zenity (TODO: make this work with qt alternative for zentiy: qarma) - drop our sed's to differentiate between multimc and multimc-bin since we are dropping the non-bin version anyway - block against multimc-bin - add bindist restriction to be safe - keyword for x86, the desktop file runs a ~20 line script that fetches either a 32 or 64 bit binary from upstream so this works on x86 as well - add convenience symlink to be able to launch the app from cli as well Closes: https://bugs.gentoo.org/828914 Package-Manager: Portage-3.0.29, Repoman-3.0.3 Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org> ...in-1.6.1.ebuild => multimc-bin-1.6.1-r1.ebuild} | 30 ++++++++++++++-------- 1 file changed, 20 insertions(+), 10 deletions(-)
For reference - opened upstream issue #4344 - https://github.com/MultiMC/Launcher/issues/4344
(In reply to Stephen Mollett from comment #3) > For reference - opened upstream issue #4344 - > https://github.com/MultiMC/Launcher/issues/4344 Awesome, Thanks!