I am trying to install ddd on my x86_64 GNU/Linux machine. I have tried installing a few different versions of ddd, but when I type "rpm -i ddd..." I get:
ddd-> rpm -i ddd-3.3.11-14.el5.4.x86_64.rpm
warning: ddd-3.3.11-14.el5.4.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 217521f6 error: Failed dependencies: gnuplot is needed by ddd-3.3.11-14.el5.4.x86_64 libXm.so.4()(64bit) is needed by ddd-3.3.11-14.el5.4.x86_64
Or for another version of ddd, I get:
ddd-> rpm -i ddd-3.3.11-17.x86_64.rpm error: Failed dependencies: libXaw.so.8()(64bit) is needed by ddd-3.3.11-17.x86_64 libXm.so.3()(64bit) is needed by ddd-3.3.11-17.x86_64 libXp.so.6()(64bit) is needed by ddd-3.3.11-17.x86_64
Can anyone tell me what the problem is? Do I just need to get the missing libraries, or do I need to look for another package? How do I get the libraries if necessary?