Hi Guix, the latest version of r-knitr makes a runtime check to see whether "pandoc-citeproc" is on the PATH when building vignettes with the Rmarkdown engine. As we currently don't offer a package providing "pandoc-citeproc" I decided to package it.
I decided not to add "ghc-pandoc-citeproc" to the "r-rmarkdown" package's inputs, because "r-rmarkdown" can be used without it for the most part (whereas "ghc-pandoc" must always be available). Also note that the versions of the packages I added are not the latest versions. That's for practical reasons as the latest versions would require wide-ranging updates to many packages in haskell.scm. I'm working on updates to all Haskell packages, too, but they are not ready yet and I think this should not delay the addition of these packages. ~~ Ricardo Ricardo Wurmus (7): gnu: ghc-streaming-commons: Remove standard packages from inputs. gnu: Add ghc-hs-bibutils. gnu: Add ghc-rfc5051. gnu: Add ghc-conduit-extra. gnu: Add ghc-xml-types. gnu: Add ghc-xml-conduit. gnu: Add ghc-pandoc-citeproc. gnu/packages/haskell.scm | 200 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 198 insertions(+), 2 deletions(-) -- 2.10.0
