Can't install 5.23 in another language
5.23.3 drupal 7 Also affects 5.24
Also reported on Stackexchange for wordpress by two separate people (but it's a bit buried inside another question https://civicrm.stackexchange.com/questions/35014/local-flywheel-wordpress-install-with-civicrm)
You get a white screen and the apache error log has a truncated stack trace:
PHP Fatal error: Uncaught RuntimeException: Undefined constant: CIVICRM_TEMPLATE_COMPILEDIR in http://example.org/sites/all/modules/civicrm/CRM/Utils/File.php:583
Stack trace:
0 http://example.org/sites/all/modules/civicrm/Civi/Core/Paths.php(65): CRM_Utils_File::baseFilePath()
1 [internal function]: Civi/Core/Paths->Civi/Core/{closure}()
2 http://example.org/sites/all/modules/civicrm/Civi/Core/Paths.php(145): call_user_func(Object(Closure))
3 http://example.org/sites/all/modules/civicrm/Civi/Core/Paths.php(228): Civi/Core/Paths->getVariable('civicrm.private', 'path')
4 http://example.org/sites/all/modules/civicrm/Civi/Core/Paths.php(82): Civi/Core/Paths->getPath('l10n')
5 [internal function]: Civi/Core/Paths->Civi/Core/{closure}()
6 http://example.org/sites/all/modules/civicrm/Civi/Core/Paths.php(145): call_user_func(Object(Closure))
7 [useless since it's truncated] in http://example.org/sites/all/modules/civicrm/CRM/Utils/File.php on line 583, referer: http://example.org/sites/all/modules/civicrm/install/index.php