install_github() should not require recreation of the vignette PDF

[egonw]

That is asking too much. I think I have seen comments on how to disable vignette creation and will look at that asap. Traveling at the moment, so it may take a week or two...

[egonw]

Hi all, a quick update: I am facing a few rather important deadlines in a week or two, and don't expect to have time for this before that :( But, it's not forgotten!

[briatte]

This works to skip the vignette:

install_github("rrdf", "egonw", subdir="rrdf", build_vignettes = FALSE)
library(rrdf)

It looks like the vignette is 'installed'…

Installing github repo rrdf/master from egonw
Downloading master.zip from https://github.com/egonw/rrdf/archive/master.zip
Installing package from /var/folders/_y/hcg241z54sb9b2806jh1fvrw0000gn/T//RtmpmYw8dW/master.zip
arguments 'minimized' and 'invisible' are for Windows only
Installing rrdf
'/Library/Frameworks/R.framework/Resources/bin/R' --vanilla CMD INSTALL  \
  '/private/var/folders/_y/hcg241z54sb9b2806jh1fvrw0000gn/T/RtmpmYw8dW/devtoolsab937ccfd7d1/rrdf-master/rrdf'  \
  --library='/Library/Frameworks/R.framework/Versions/3.1/Resources/library' --install-tests 

* installing *source* package 'rrdf' ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (rrdf)

… but it is not:

> vignette('rrdf')
Warning message:
vignette ‘rrdf’ not found