X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=setup.sh;h=f64aa37c572a3a1b4217ae1917fea03aafbdf469;hb=e61074956d94b4bccfc937e73bf51db3122fbe29;hp=538c0794899e9794ce4c2932690da9c8b66882b5;hpb=4c4090eaaf02f914d210b8996bc88464779c1033;p=config%2Fdotfiles.git

diff --git a/setup.sh b/setup.sh
index 538c079..f64aa37 100755
--- a/setup.sh
+++ b/setup.sh
@@ -2,7 +2,7 @@
 
 # Setup script for miscellaneous configuration files.
 
-# Copyright (C) 2011-2012  Simon Ruderich
+# Copyright (C) 2009-2012  Simon Ruderich
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -18,13 +18,26 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+set -e
+
 . ../lib.sh
 
 # gdb, GNU debugger.
-link gdbinit ~/.gdbinit
+if installed gdb; then
+    link gdbinit ~/.gdbinit
+fi
+
+# Powerful FTP client.
+if installed lftp; then
+    link lftp ~/.lftp
+fi
 
 # Maxima, a symbolic algebra program.
-link maxima ~/.maxima
+if installed maxima; then
+    link maxima ~/.maxima
+fi
 
 # perlcritic to check Perl programs for common problems.
-link perl/perlcriticrc ~/.perlcriticrc
+if installed perlcritic; then
+    link perl/perlcriticrc ~/.perlcriticrc
+fi