Gentlefolk,
Environment, ancient Toshiba 840W,Linux Mint, 18 Mate.
New install, absolutely clean. Only application installed Lazarus 1.6.2.
Laz installed via Debian gdebi......
Initial load of Laz, compile the default project, woops......
Failed with error:
project1.lpr(9,3) Fatal: Cannot find interfaces used by project1, incompatible ppu=/usr/share/lazarus/1.6.2/lcl/units/x86_64-linux/gtk2/interfaces.ppu, package LCL
Tried various suggestions from forum entries,, no luck
Help, Ian