i 'm trying run find_rtools() function. library(devtools) command running fine when run find_rtools() throwing warning:
warning: rtools required build r packages, not installed.
please download , install rtools 3.1 http://cran.r- project.org/bin/windows/rtools/ , run find_rtools().
find_rtools(t)
scanning path...
scanning registry...
warning: rtools required build r packages, not installed.please download , install rtools 3.1 http://cran.r- project.org/bin/windows/rtools/ , run find_rtools().
i need fix neeed install :
pacman::p_install_gh("trinker/qdap") please download , install rtools 3.1 http://cran.r-project.org/bin/windows/rtools/ , run find_rtools().
error : .onload failed in loadnamespace() 'rjava', details:
call: fun(libname, pkgname)
error: java_home cannot determined registry
error: loading failed
execution halted
*** arch - x64
warning: package 'qdapdictionaries' built under r version 3.2.0
warning: package 'qdapregex' built under r version 3.2.0
warning: package 'qdaptools' built under r version 3.1.3
warning in fun(libname, pkgname) :
bytecode version mismatch; using eval
warning: package 'rcolorbrewer' built under r version 3.1.3
warning: rtools required build r packages, not installed.please download , install rtools 3.1 http://cran.r- project.org/bin/windows/rtools/ , run find_rtools().
error: loading failed 'i386'
* removing 'c:/program_files/r/r-3.1.2/library/qdap'
* restoring previous 'c:/program_files/r/r-3.1.2/library/qdap'
error : command failed (1)the following packages not able installed:
qdap
warning message:
in p_install_gh("trinker/qdap") :
following may have incorrect capitalization specification:
qdap
