install!

src/freedombone-app-xmpp

@@ -788,8 +788,7 @@ function install_xmpp_main {
 
     apt-get -yq install lua-sec lua-bitop lua5.1 liblua5.1-dev
     apt-get -yq install libidn11-dev libssl-dev lua-dbi-sqlite3
-    rm -rf /tmp/*
-    apt-get -yq mercurial
+    apt-get -yq install mercurial
     apt-get -yq install prosody
 
     if [ ! -f /usr/bin/hg ]; then