how to rebuils IDE from v 2.2.4 to master branch lazarus / 10-Designer ---------------------------------------------------------------------- alexraynepe196 · 2022-10-23 17:41 1) Have install Lazarus v2.2.4 on win10 x64 2) update source to master branch (git rev 1e7d87dd64ab) - that is shows version 2.3.0 3) run IDE and launch - rebuild IDE. it faults on: environmentopts.pp(56,40) Fatal: cant found IdeDebuggerOpts, used by EnvironmentOpts in project inspector. how to build master version of IDE? ---------------------------------------------------------------------- Martin_fr · 2022-10-23 19:00 Add the package  IdeDebugger (in ide/packages/idedebugger) to the installed packages