I upgraded to Fedora 42 over the weekend. Trying to start xtherion gives a message about BWidget missing. However, it is installed. ===================== bgee@main2:/public/document/CaveSurveys/CaveSpringCave$ therion --version therion 6.3.4+dev (compiled on 2025-04-09) - using Proj 9.6.0, compiled against 9.4.1 bgee@main2:/public/document/CaveSurveys/CaveSpringCave$ xtherion Error in startup script: can't find package BWidget while executing "package require BWidget" (file "/usr/local/bin/xtherion" line 12925) bgee@main2:/public/document/CaveSurveys/CaveSpringCave$ su - Password: root@main2:~# dnf search bwidget Updating and loading repositories: Repositories loaded. Matched fields: name (exact) bwidget.noarch: Extended widget set for Tk Matched fields: name, summary kf5-kjobwidgets-devel.i686: Development files for kf5-kjobwidgets kf5-kjobwidgets-devel.x86_64: Development files for kf5-kjobwidgets kf6-kjobwidgets-devel.i686: Development files for kf6-kjobwidgets kf6-kjobwidgets-devel.x86_64: Development files for kf6-kjobwidgets kf6-kjobwidgets-doc.noarch: Developer Documentation files for kf6-kjobwidgets Matched fields: name kf5-kjobwidgets.i686: KDE Frameworks 5 Tier 2 addon for KJobs kf5-kjobwidgets.x86_64: KDE Frameworks 5 Tier 2 addon for KJobs kf6-kjobwidgets.i686: KDE Frameworks 6 Tier 2 addon for KJobs kf6-kjobwidgets.x86_64: KDE Frameworks 6 Tier 2 addon for KJobs root@main2:~# dnf install bwidget Updating and loading repositories: Repositories loaded. Package "bwidget-1.9.7-24.fc42.noarch" is already installed. Nothing to do. root@main2:~# ======================== I compiled Therion while still on Fedora 41. Should I recompile? -- =============== Bill Gee