[R] GREA - installation problems

[Manderscheid Katharina]

i came across the GREA add-in for RStudio on R-bloggers: http://feedproxy.google.com/~r/RBloggers/~3/dU-3B7fQJ2c/?utm_source=feedburner&utm_medium=email
https://github.com/Stan125/GREA
and wanted to try it straight away - yet I failed already with the installation.
after typing in
> devtools::install_github("Stan125/GREA")
I get the following:

Downloading GitHub repo Stan125/GREA at master

from URL https://api.github.com/repos/Stan125/GREA/zipball/master

Installing GREA

"C:/PROGRA~1/R/R-33~1.1/bin/x64/R" --no-site-file --no-environ --no-save  \

  --no-restore --quiet CMD INSTALL  \

  "C:/Users/mandersk/AppData/Local/Temp/RtmpSEKk1L/devtools18e0379148ae/Stan125-GREA-e80db34"  \

  --library="\\unetna01/mandersk$/Daten/R/win-library/3.3" --install-tests



* installing *source* package 'GREA' ...

** R

** inst

** preparing package for lazy loading

** help

*** installing help indices

** building package indices

** testing if installed package can be loaded

*** arch - i386

Warnung in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE)

  there is no package called 'GREA'

Fehler: Laden fehlgeschlagen

Ausführung angehalten

*** arch - x64

Warnung in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE)

  there is no package called 'GREA'

Fehler: Laden fehlgeschlagen

Ausführung angehalten

ERROR: loading failed for 'i386', 'x64'

* removing '\\unetna01/mandersk$/Daten/R/win-library/3.3/GREA'

Error: Command failed (1)

any suggestions??
thanks, k@

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