Merge pull request #267 from kivitendo/20240301-inst-check

ListMoreUtils als harte Ausstiegsbedingung für installation_check

scripts/installation_check.pl

@@ -18,6 +18,7 @@ BEGIN
 use Term::ANSIColor;
 use Text::Wrap;
 
+my $exit = 0;
 unless (eval { require Config::Std; 1 }){
   print STDERR <<EOL ;
 +------------------------------------------------------------------------------+
@@ -35,9 +36,30 @@ BEGIN
 +------------------------------------------------------------------------------+
 EOL
 
-  exit 72;
+  $exit = 1;
 }
 
+
+unless (eval { require List::MoreUtils; 1 }){
+  print STDERR <<EOL ;
++------------------------------------------------------------------------------+
+  Perl Modul List::MoreUtils could not be loaded.
+
+  Debian: you may install the needed *.deb package with:
+    apt install liblist-moreutils-perl
+
+  Red Hat/Fedora/CentOS: you may install the needed *.rpm package with:
+    dnf install perl-List-MoreUtils
+
+
++------------------------------------------------------------------------------+
+EOL
+
+  $exit = 1;
+}
+
+exit 72 if $exit;
+
 use SL::InstallationCheck;
 use SL::LxOfficeConf;