--- a/debian/littlebird-tc-core.postinst	Mon Oct 10 13:19:05 2011 +0200
+++ b/debian/littlebird-tc-core.postinst	Fri Oct 14 12:19:10 2011 +0200
@@ -24,9 +24,10 @@
 case "$1" in
     configure)
 
-    dirs="/var/log/littlebird-tc /var/lib/littlebird-tc"
-    chown -R :www-data $dirs
-    chmod -R g+w $dirs
+    dirs="/var/log/littlebird-tc /var/lib/littlebird-tc/CA /var/lib/littlebird-tc/data"
+    dir_bin="/var/lib/littlebird-tc/bin"
+    chgrp -R www-data $dirs
+    chown -R www-data $dir_bin/*
 
     # Timezone in /usr/local/zend/etc/php.ini
     # note: this file is handled as a conffile under ucf control