I installed 7.12.2 from dmg file on a Mac (ppc OSX 10.4.11).
When I got
bash: ./mged: cannot execute binary file
I decided to install 7.10.4_ppc.
However the install fails, even after removing /usr/brlcad/
there is a warning
"The volume contains software which is newer that the
software you are installing.
Installing this software will replace the newer version with an older version."
When I go ahead and install anyway, the installer says cannot continue,
there is nothing to install.
Can you tell me how to remove 7.12.2 dmg so I can install 7.10.4 ppc