I managed to run the program. What do I do?
compiled as standard
. / configure
dot -vc assertion "v" failed: file "input.c", line 324, function "dotneato_args_initialize" Abort (core dumped) 14:42  # dot -vc -Txxx Format: "xxx" not recognized. Use one of: dia hpgl mif mp pcl pic vtx
Redhat is rpm based; why not just install the binary rpms? If you really want to build from source, why not use:
rpmbuild --rebuild graphviz.*.src.rpm
Either way has the advantage of checking that you have all the dependencies installed.
There is now a graphviz-2.22.0 stable release, but I don't think that's the issue here.