These libraries are part of OpenSSL, which Panda uses to handle some optional features, such as encryption. It is possible to build a version of Panda that does not depend on OpenSSL (and does not provide these optional features), but the version that is pre-built and available on this site has this dependency compiled in.
the installation process has gone smooth like silk * a note to everybody passing from 1.1.0 to 1.2.1: remember to rpm --erase the 1.1.0 before install the new one!
by the way, testing the samples I’ve found a little bug in
Traceback (most recent call last):
File "Tut-Render-To-Texture.py", line 115, in ?
w=World()
File "Tut-Render-To-Texture.py", line 47, in __init__
self.altCam=base.makeCamera(altBuffer)
File "/usr/src/redhat/BUILD/panda3d-1.2.1/BUILDROOT/usr/share/panda3d/direct/src/showbase/ShowBase.py", line 852, in makeCamera
AttributeError: 'NoneType' object has no attribute 'makeDisplayRegion'
Happy to see that the old bugs in various tutorials though have been all wipped off!