(btw, i think a 32 bit arm bij should run on the 64 right, and the 32
bit is still old debian)
Could be, but one has to install the 32-bit linker and libraries. It doesn't work out of the box. I tested it. And the binary is not recognised as such:
user@penguin:~/test/bin$ ./mtxrun
-bash: ./mtxrun: No such file or directory
user@penguin:~/test/bin$ file mtxrun
mtxrun: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, BuildID[sha1]=2605a12bc4b8fdedf57f71908f74f3ad3fbedcc8, stripped
user@penguin:~/test/bin$ ldd mtxrun
not a dynamic executable
Sorry for the not so good news...
Christian