Message-ID: <c7caa015-b754-30a6-44ae-ff0895fb0549@statistik.tu-dortmund.de>
Date: 2018-01-24T10:23:50Z
From: Uwe Ligges
Subject: [R-pkg-devel] Working with R-devel
In-Reply-To: <23143.60755.116692.212845@bud.eddelbuettel.com>
On 24.01.2018 03:20, Dirk Eddelbuettel wrote:
>
> I am going in circles here and have lost my way. I used to have means to
> build R-devel (still do) and use it for local testing (no longer do).
>
> - Fresh build of R-devel
> - One entry in .libPaths()
> - I can install Rcpp, it ends up in that .libPaths()
> - I can load
> - With the _exact same settings_ starting R as R CMD check ... I fail on
>
> ** preparing package for lazy loading
> Error : package ?Rcpp? was installed by an R version with different internals; \
> it needs to be reinstalled for use with this R version
I guess you actually pick up anotehr version of R.
Carefully check what is on your PATH and perhaps some Renviron files
that may be around?
Best,
Uwe
>
> which is both false (see above) and irritating.
>
> Does anybody have any tips, working guidelines or interpretations of the ever
> changing manuals (which charmingly never document what changes) ?
>
> Dirk
>