Brand new to Lazarus...and FPC, for that matter...but wanted to try learning the language, thought I'd give this a shot!
I installed Lazarus/FPC through MacPorts.
The first thing I tried doing when it completed was Tools -> Build Lazarus with Profile: Normal IDE
This failed with:
Build IDE: Exit code 2, Errors: 1, Warnings: 1
Warning: Recompiling clocale, checksum changed for /usr/local/lib/fpc/3.2.0/units/x86_64-darwin/rtl/sysutils.ppu {impl}
lazarus.pp(54,3) Fatal: Cannot find clocale used by Lazarus. Make sure all ppu files of a package are in its output directory. ppu in wrong directory=/opt/local/libexec/fpc/lib/fpc/3.2.0/units/x86_64-darwin/rtl-extra/clocale.ppu..
/opt/local/libexec/fpc/lib/fpc/3.2.0/units/x86_64-darwin/rtl-extra has a clocale.ppu and clocale.o, and the sysutils message says it has the wrong checksum so I don't know where it's looking for the authoritative checksum that it wants.
Lazarus version is 2.0.10, date 2020-08-11, x86_64-darwin-cocoa, FPC 3.2.0, date 2020/08/11, x86_64
Running on OS X 10.15.7
Is there a simple fix to this error message?