Today I tried to install MuPAD (a 32-bit application), but got the error:
package architecture (i386) does not match system (amd64)
Actually the support didn’t help much although it said that 64-bit systems were able to run MuPAD. It turned out they forgot to specify the right command:
sudo dpkg --force-architecture -i mupad-4.0.2-1-linux-i386.deb
Instead they wrote that this should be executed (but as stated, it doesn’t work):
sudo dpkg -i mupad-4.0.2-1-linux-i386.deb
(I know it’s quite simple — maybe that’s why I didn’t find anything on my search — but I’m just posting this hoping it would help others.)
