[R-sig-Fedora] upquote.sty in Fedora 21

[Jeroen Ooms]

My CMD check server started failing after upgrading to Fedora 21:

LaTeX errors when creating PDF version.
  This typically indicates Rd problems.
  LaTeX errors found:
  ! LaTeX Error: File `upquote.sty' not found.

The problem was easily resolved by installing texlive-upquote. Perhaps
this package should be included as a dependency to the R-devel
package?