There is a new pull request by kaistian against master on the void-packages repository https://github.com/kaistian/void-packages mtr https://github.com/void-linux/void-packages/pull/54089 mtr: add dependency for json output mtr added dependency of jansson for json output ref https://github.com/traviscross/mtr/issues/377 #### Testing the changes - I tested the changes in this PR: **YES** #### Local build testing - I built this PR locally for my native architecture, x86_64-LIBC A patch file from https://github.com/void-linux/void-packages/pull/54089.patch is attached