LastPass Universal Linux Installer

Latest Linux Release:
lplinux.tar.bz2
MD5: 5a9bb6e274c8d5102400fa03a3cab776
SHA1: 597b76f11360b810328bfef9de04ef626d4b41c8

Right-click and save lplinux.tar.bz2 to your computer.
Once downloaded, run:
 tar xjvf lplinux.tar.bz2
cd lplinux && ./install_lastpass.sh
as your normal user. The script will invoke sudo as needed.