lazar-start.sh in lazar-gui-1.4.1

- old
+ new

@@ -1,9 +1,10 @@
 #!/bin/bash
 sudo mongod &
 R CMD Rserve --vanilla &
-LAZARPATH=$(gem path lazar-gui)
-cd $LAZARPATH
-cd $(gem which "lazar-gui"|sed 's#/lib/lazar-gui.rb/##')
+#LAZARPATH=$(gem path lazar-gui)
+#cd $LAZARPATH
+#cd $(gem which "lazar-gui"|sed 's#/lib/lazar-gui.rb/##')
+cd `ls -d $(gem environment gemdir)/gems/lazar-gui-*`
 unicorn -c unicorn.rb -E production
 
 exit 0