libassuan from openSUSE:Tools:2.1 project
Select Your Operating System
Add repository and install manually
For SLE 11 SP1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Tools:2.1/SLE_11_SP1/openSUSE:Tools:2.1.repo zypper refresh zypper install libassuan