Hello, I have built IvorySQL from source and I try to run "install makecheck". It fails on: make[5]: Entering directory '/home/pierre/IvorySQL/src/common' make[5]: Nothing to be done for 'all'. make[5]: Leaving directory '/home/pierre/IvorySQL/src/common' make[4]: Leaving directory '/home/pierre/IvorySQL/src/test/regress' echo "# +++ regress install-check in src/pl/plpgsql/src +++" && ../../../../src/test/regress/pg_regress --inputdir=. --bindir='/usr/local/ivorysql/ivorysql-5/bin' --dbname=pl_regression plpgsql_array plpgsql_cache plpgsql_call plpgsql_control plpgsql_copy plpgsql_domain plpgsql_misc plpgsql_record plpgsql_simple plpgsql_transaction plpgsql_trap plpgsql_trigger plpgsql_varprops # +++ regress install-check in src/pl/plpgsql/src +++ # using postmaster on Unix socket, default port not ok 1     - plpgsql_array                              24 ms ok 2         - plpgsql_cache                              13 ms not ok 3     - plpgsql_call                               52 ms not ok 4     - plpgsql_control                            47 ms ok 5         - plpgsql_copy                               30 ms ok 6         - plpgsql_domain                             48 ms ok 7         - plpgsql_misc                               11 ms not ok 8     - plpgsql_record                            117 ms ok 9         - plpgsql_simple                             25 ms ok 10        - plpgsql_transaction                       109 ms ok 11        - plpgsql_trap                             1060 ms ok 12        - plpgsql_trigger                            13 ms not ok 13    - plpgsql_varprops                           15 ms 1..13 # 5 of 13 tests failed. # The differences that caused some tests to fail can be viewed in the file "/home/pierre/IvorySQL/src/pl/plpgsql/src/regression.diffs". # A copy of the test summary that you see above is saved in the file "/home/pierre/IvorySQL/src/pl/plpgsql/src/regression.out". make[3]: *** [Makefile:101: installcheck] Error 1 make[3]: Leaving directory '/home/pierre/IvorySQL/src/pl/plpgsql/src' make[2]: *** [Makefile:17: installcheck-src-recurse] Error 2 make[2]: Leaving directory '/home/pierre/IvorySQL/src/pl/plpgsql' make[1]: *** [Makefile:36: installcheck-plpgsql-recurse] Error 2 make[1]: Leaving directory '/home/pierre/IvorySQL/src/pl' make: *** [Makefile:48: installcheck-pl-recurse] Error 2 Example of edtailed error messages: diff -U3 /home/pierre/IvorySQL/src/pl/plpgsql/src/expected/plpgsql_array.out /home/pierre/IvorySQL/src/pl/plpgsql/src/results/plpgsql_array.out --- /home/pierre/IvorySQL/src/pl/plpgsql/src/expected/plpgsql_array.out 2026-01-23 10:15:32.156479475 +0100 +++ /home/pierre/IvorySQL/src/pl/plpgsql/src/results/plpgsql_array.out 2026-01-23 15:25:17.283892995 +0100 @@ -11,43 +11,57 @@  NOTICE:  a = {1,2,4}  do $$ declare a int[];  begin a := array[1,2]; a[3] := 4; raise notice 'a = %', a; end$$ language plisql; -NOTICE:  a = {1,2,4} +ERROR:  when ivorysql.compatible_mode is pg, not support a plisql procedural-language function statement +LINE 2: begin a := array[1,2]; a[3] := 4; raise notice 'a = %', a; e... +              ^  do $$ declare a int[];  begin a[3] := 4; raise notice 'a = %', a; end$$ language plpgsql;  NOTICE:  a = [3:3]={4}  do $$ declare a int[];  begin a[3] := 4; raise notice 'a = %', a; end$$ language plisql; -NOTICE:  a = [3:3]={4} +ERROR:  when ivorysql.compatible_mode is pg, not support a plisql procedural-language function statement +LINE 2: begin a[3] := 4; raise notice 'a = %', a; end$$ language pli... +              ^ It looks like that make installcheck needs an already running PG instance. Is this correct ? In this case I understand this is due to the fact that I cannot create a PG instance running in Oracle mode: see https://github.com/IvorySQL/IvorySQL/issues/1171