On Thu, 17 Nov 2016, Helmut Kudrnovsky wrote:
Helmut Kudrnovsky wrote
now tested by intalling some libraries into my personal library.
outside a winGRASS7.2.svn session
.libPaths()
[1] "C:/Users/test/Documents/R/win-library/3.3"
[2] "C:/Program Files/R/R-3.3.1/library"
inside a winGRASS7.2.svn session
.libPaths()
[1] "C:/Program Files/R/R-3.3.1/library"
there is a diffference between inside and outside a winGRASS7.2.svn
session
now tested with standalone winGRASS7.0.5; same behaviour; inside a
winGRASS-session the personal library seems not to be found.
any idea?
My Windows 7, GRASS 7.0.4 shows identical .libPaths() values both inside
and out with RGui. I don't know how the location of the personal library
folder is recorded - is it in the registry? How might one know? It looks
like:
Sys.getenv("R_LIBS_USER")
gives a template, so maybe it isn't in the registry? Some documentation
here:
https://cran.r-project.org/bin/windows/base/rw-FAQ.html#I-don_0027t-have-permission-to-write-to-the-R_002d3_002e3_002e2_005clibrary-directory
https://cran.r-project.org/doc/manuals/r-release/R-admin.html#Windows-packages
Users can have one or more libraries, normally specified by the
environment variable R_LIBS_USER. This has a default value (to see it, use
‘Sys.getenv("R_LIBS_USER")’ within an R session), but that is only used if
the corresponding directory actually exists (which by default it will not)
https://cran.r-project.org/doc/manuals/r-release/R-admin.html#Managing-libraries
Best wishes,
Roger
-----
best regards
Helmut
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