Rpms (tested on redhat 7.2) should be soon available. ImLib3D needs several other libraries
to work. You need to install those before you can install ImLib3D. If you are compiling
from source code, all of the extra libraries that you need are bundled in the ImLib3D*-libraries.tar.gz
package. Compiling and install those that you dont already have. (You can alteratively get the rpms
for those libraries, if you have trouble with the source code).
Once the other libraries are installed. Untar the ImLib3D package and check the INSTALL file. ImLib3D uses the standard configure system.