Installation failed

[kadiRgoceR]

After running this command: devtools::install_github("hrbrmstr/msgxtractr")
I become this failure msg:
Installation failed: Could not find build tools necessary to build msgxtractr

Rtools are installed and setted at path:
C:\RBuildTools\3.4\bin\make.exe
c:\Rtools\bin\make.exe

SessionInfo:

R version 3.4.1 (2017-06-30)
Platform: i386-w64-mingw32/i386 (32-bit)
Running under: Windows >= 8 x64 (build 9200)

Matrix products: default
attached base packages:
[1] stats graphics grDevices utils datasets methods base

loaded via a namespace (and not attached):
[1] httr_1.3.1 compiler_3.4.1 R6_2.2.2 tools_3.4.1 withr_2.0.0 curl_2.8.1 yaml_2.1.14 memoise_1.1.0
[9] git2r_0.19.0 digest_0.6.12 devtools_1.13.3

What can the problem be? I have tried it with remotes::github:install and githubinstall("msgxtractr") but none of them worked

Thank you for your help!

[hrbrmstr]

Do other C[++]-backed packages install from source? Installation failed: Could not find build tools necessary to build msgxtractr is definitely something being generated by "R"-proper and not as a result of the pkg (if it were the pkg the appveyor — https://ci.appveyor.com/project/hrbrmstr/msgxtractr — build wld fail). I shld have my local Windows VM environment back later this week (requires a VMware upgrade) and can see if there's a particular way the R tools need to be setup (I don't use Windows on a regular basis).

[kadiRgoceR]

Ok, I understand the problem. I am going to try it with my linux machine tomorrow.
Thanks and have a nice day.

[ghost]

I had the same issue solved by a proper Rtools re-installation in the standard directory (C:\Rtools) instead of the default directory of the Rtools' installer. On the "destination" screen, change the installation directory to "C:\Rtools" and then check if the Paths are correct. For my part, on Win7 64bits, it solved this issue.