I am testing Devuan ASCII to see if it is compatible with LinuxCNC http://www.linuxcnc.org/ which requires a realtime kernel.

I added ascii-backports to my repository list and I have successfully installed a realtime linux-image 4.19.67-2+deb10u2~bpo9+1 and it errored while install the matching linux-headers as they are dependent on linux-compiler-gcc-6-x86 4.19.67-2+deb10u2~bpo9+1

According to this page https://pkginfo.devuan.org/cgi-bin/d1pk … ease=ascii it should be available but it doesn't appear in Synaptic Package Manager

Am I looking in the wrong place?

Cheers, Phill.