Remove old directories

install-freedombone.sh

@@ -2126,11 +2126,17 @@ function install_blog {
 
   # install dokuwiki sqlite plugin
   tar -xzvf $WIKI_SQLITE_ADDON_ARCHIVE
+  if [ -d "$INSTALL_DIR/sqlite" ]; then
+      rm -rf $INSTALL_DIR/sqlite
+  fi
   mv $WIKI_SQLITE_ADDON_NAME sqlite
   cp -r sqlite /var/www/$WIKI_DOMAIN_NAME/htdocs/lib/plugins/
 
   # install blogTNG
   unzip $WIKI_BLOGTNG_ADDON_ARCHIVE
+  if [ -d "$INSTALL_DIR/blogtng" ]; then
+      rm -rf $INSTALL_DIR/blogtng
+  fi
   mv $WIKI_BLOGTNG_ADDON_NAME blogtng
   cp -r blogtng /var/www/$WIKI_DOMAIN_NAME/htdocs/lib/plugins/