/usr/share/oce-0.15/src/ is in liboce-foundation8 0.15-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/oce-0.15/src/OS/
/usr/share/oce-0.15/src/OS/ApplicationFramework.tcl
/usr/share/oce-0.15/src/OS/DataExchange.tcl
/usr/share/oce-0.15/src/OS/Draw.tcl
/usr/share/oce-0.15/src/OS/FoundationClasses.tcl
/usr/share/oce-0.15/src/OS/ModelingAlgorithms.tcl
/usr/share/oce-0.15/src/OS/ModelingData.tcl
/usr/share/oce-0.15/src/OS/Modules.tcl
/usr/share/oce-0.15/src/OS/Visualization.tcl
/usr/share/oce-0.15/src/StdResource/
/usr/share/oce-0.15/src/StdResource/CurrentUnits
/usr/share/oce-0.15/src/StdResource/MDTV-Standard.xwd
/usr/share/oce-0.15/src/StdResource/MDTVBaseUnits
/usr/share/oce-0.15/src/StdResource/MDTVCurrentUnits
/usr/share/oce-0.15/src/StdResource/MigrationSheet.txt
/usr/share/oce-0.15/src/StdResource/Plugin
/usr/share/oce-0.15/src/StdResource/Standard
/usr/share/oce-0.15/src/StdResource/Standard.us
/usr/share/oce-0.15/src/StdResource/StandardLite
/usr/share/oce-0.15/src/StdResource/TObj
/usr/share/oce-0.15/src/StdResource/XCAF
/usr/share/oce-0.15/src/UnitsAPI/
/usr/share/oce-0.15/src/UnitsAPI/Lexi_Expr.dat
/usr/share/oce-0.15/src/UnitsAPI/Units.dat