/usr/share/perl5/UR/Env/ is in libur-perl 0.430-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/UR/Env/UR_COMMAND_DUMP_DEBUG_MESSAGES.pm
/usr/share/perl5/UR/Env/UR_COMMAND_DUMP_STATUS_MESSAGES.pm
/usr/share/perl5/UR/Env/UR_CONTEXT_BASE.pm
/usr/share/perl5/UR/Env/UR_CONTEXT_CACHE_SIZE_HIGHWATER.pm
/usr/share/perl5/UR/Env/UR_CONTEXT_CACHE_SIZE_LOWWATER.pm
/usr/share/perl5/UR/Env/UR_CONTEXT_MONITOR_QUERY.pm
/usr/share/perl5/UR/Env/UR_CONTEXT_ROOT.pm
/usr/share/perl5/UR/Env/UR_DBI_DUMP_STACK_ON_CONNECT.pm
/usr/share/perl5/UR/Env/UR_DBI_EXPLAIN_SQL_CALLSTACK.pm
/usr/share/perl5/UR/Env/UR_DBI_EXPLAIN_SQL_IF.pm
/usr/share/perl5/UR/Env/UR_DBI_EXPLAIN_SQL_MATCH.pm
/usr/share/perl5/UR/Env/UR_DBI_EXPLAIN_SQL_SLOW.pm
/usr/share/perl5/UR/Env/UR_DBI_MONITOR_DML.pm
/usr/share/perl5/UR/Env/UR_DBI_MONITOR_EVERY_FETCH.pm
/usr/share/perl5/UR/Env/UR_DBI_MONITOR_SQL.pm
/usr/share/perl5/UR/Env/UR_DBI_NO_COMMIT.pm
/usr/share/perl5/UR/Env/UR_DBI_SUMMARIZE_SQL.pm
/usr/share/perl5/UR/Env/UR_DEBUG_OBJECT_PRUNING.pm
/usr/share/perl5/UR/Env/UR_DEBUG_OBJECT_RELEASE.pm
/usr/share/perl5/UR/Env/UR_DUMP_DEBUG_MESSAGES.pm
/usr/share/perl5/UR/Env/UR_DUMP_STATUS_MESSAGES.pm
/usr/share/perl5/UR/Env/UR_IGNORE.pm
/usr/share/perl5/UR/Env/UR_NO_REQUIRE_USER_VERIFY.pm
/usr/share/perl5/UR/Env/UR_NR_CPU.pm
/usr/share/perl5/UR/Env/UR_RUN_LONG_TESTS.pm
/usr/share/perl5/UR/Env/UR_STACK_DUMP_ON_DIE.pm
/usr/share/perl5/UR/Env/UR_STACK_DUMP_ON_WARN.pm
/usr/share/perl5/UR/Env/UR_TEST_QUIET.pm
/usr/share/perl5/UR/Env/UR_USED_LIBS.pm
/usr/share/perl5/UR/Env/UR_USED_MODS.pm
/usr/share/perl5/UR/Env/UR_USE_ANY.pm
/usr/share/perl5/UR/Env/UR_USE_DUMMY_AUTOGENERATED_IDS.pm