My Linux machine is a Red Hat 64 bits version. I was able to install the NLS using the archive file but it seems that the Administration console is not finding that library“libXtst.so.6” and I checked and it is actually installed.
The Neotys License Server (NLS) can be installed using the archive (tar.gz) or the installer (.sh) files.
NLS uses a 32 bits JRE but it can be used on 64 bits machines. On those machines, since NLS is a 32 bits application, you have to install some 32 bits compatibility libraries.
The way to install them depends on your Linux flavor but for Red Hat/CentOs, you can install them like this:
yum install libXt.{i686,x86_64} <--- Choose either i686 or x86_64
Example:
yum install libXtst.i686
Under Ubuntu/Debian, you can install that package to get the 32 bits compatibility libraries:
apt-get install ia32-libs
For more information, see “Installation” section in Neotys License Server documentation.