+ # Check that the user actually wants this version.
+ if (index($version, '+') != -1) {
+ print <<"EOW" ;
+\e[1;31mWARNING!\e[0m You are building a development version. This contains code which has
+not been tested as heavily and may contain various faults which could seriously
+affect the running of your server. It is recommended that you use a stable
+version instead.
+
+You can obtain the latest stable version from https://github.com/inspircd/inspircd/releases
+or by running `git checkout insp20` if you are installing from Git.
+
+EOW
+ exit 1 unless prompt_bool(1, 'I understand this warning and want to continue anyway.', 0);
+ }
+