=> Bootstrap dependency digest>=20010302: found digest-20190127
ERROR: ======================================================================
ERROR: 
ERROR:  The file SMathStudioDesktop.0_99_7822.Mono.tar.gz containing SMath Studio Desktop for Mono
ERROR: 
ERROR:  must be fetched into:
ERROR:        /usr/pkgsrc/distfiles/SMathStudioDesktop.0_99_7822.Mono.tar.gz
ERROR:  from:
ERROR:        https://en.smath.com/view/SMathStudio/summary
ERROR: 
ERROR: ======================================================================
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/math/smath-studio