/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/ is in fpc-source-2.6.2 2.6.2-8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/Package.fpc
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/examples/
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/examples/test_parser.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/examples/testunit1.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/fpmake.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/src/
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/src/pastree.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/src/paswrite.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/src/pparser.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/src/pscanner.pp
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/tests/
/usr/share/fpcsrc/2.6.2/packages/fcl-passrc/tests/tcscanner.pas