Hi, unfortunately I had to revert commits 9078c651e8d50e08b46e3b2da1c532c15af5ddb6 (Add r-mathjaxr) and 00056eafaefed0af8535f219760fbbe01dd6f240 (updating r-metafor).
mathjaxr contains vast amounts of minified JavaScript that cannot be built from source. The Guix R team has been working on packaging this properly for a very long time, but it’s still work in progress. We cannot include packages that merely wrap megabytes of minified JavaScript — we need to actually build this from source. There are a couple more R package updates that I’ve had to hold back because of issues like that. The good news is that we can soon build a slightly degraded version of mathjaxr completely from source. -- Ricardo
