So I successfully rooted the pixi and i never had an issue doing anything on the pre but when i run " sh" terminal comes back stating...

Creating new /opt directory: mkdir: cannot create directory '/opt': Read-only file system
Failed to create /opt

Please paste the contents of /tmp/ to webos private pastebin - collaborative debugging tool
and seek help in the IRC channel #webos-internals.

To view /tmp/, type:

cat /tmp/

I'm still learning command line and so i could really use some help, thanks!!