To use the Ubuntu Precise packages on your system, add the following
lines to your /etc/apt/sources.list.

For Precise Pangolin

deb https://www.orcaware.com/packages/ubuntu/ precise/
deb-src https://www.orcaware.com/packages/ubuntu/ precise/

We do not have any i386 systems available to build i386 packages, so
we only provide x86_64 packages.

Regards,
Blair Zajac