@sepehr_se

download meecolay-core from the first post and install it with (dpkg)
extract the attached script on your N900 (/home/user) then in x-terminal :
sudo gainroot
sh meelibs.sh

and just wait a minute and you are done with installing the libs and applauncherd

if you didnt understand too do as michaaa62 said and wait for easier release
./sifo