Main script execution error on installer and no Applications directory

Help!!!
I installed the ” Installer Space-Limit Fix ” from newattiphone and start getting the main script execution error…
I found a tutorial on how to install installer manually that supposedly fix my problem.
But when i log with ssh (trying to install installer again) and type “cd /applications” i got “cd: no such file or directory: applications/” what i CAN see (using AFP) is that i have, on “root’s home” , a “ ROOT_Applications ” directory and in the “iPhone root file system directory/ private/var/root/ROOT_Applications” on both i have my apps… Any suggestions??
PLEASE HELP MOST NEEDED