Hey,
> ,use (system repl debug) ; or #:use-module (system repl debug) > (terminal-width 2000000) > > f.e. at the top of gnu/installer.scm Thanks for testing Florian. Based on Danny suggestion we could set COLUMNS to 200 to have a more verbose backtrace (like guix itself). Using higher values, the backtrace becomes really long and harder to read. WDYT? Mathieu