You can install them in Ubuntu by issuing:
apt-get install libreoffice-dev openjdk-7-jre
First you need to set the environment SALLYENVID variable to some randomly generated unique id (UUID). You can do that by
echo export SALLYENVID=$(uuidgen) >>~/.profile
You will need to logout so that these changes get applied.
To install Sally you need to unpack the archive you have downloaded e.g. by issuing
tar xfz SallyDeepaMehta.tar.gz
This will create a directory called SallyDeepaMehta. I will reference the path to this directory with SALLYDIR.
To start Sally, you should run
cd SALLYDIR ./start.sh
optionally you can see the log of what is going on by issuing
tail -f SALLYDIR/data/log/karaf.log
after SALLY started you should be able to open the Sally Document Manager. If errors occur please take a look at the logs and issue a ticket.
You can open DeepaMehta