Installation Problem

[MohMaz]

Hi! I get this error when I want to install the library:

---

install_github("rpremraj/mailR") Downloading GitHub repo rpremraj/mailR@master Installing mailR "d:/PROGRA~1/R/R-32~1.2/bin/x64/R" --no-site-file --no-environ --no-save --no-restore CMD \ INSTALL \ "C:/Users/Mohammad/AppData/Local/Temp/RtmpM3r5Jn/devtools1a441f76dd2/rpremraj-mailR-1c62e08" \ --library="C:/Users/Mohammad/Documents/R/win-library/3.2" --install-tests

• installing source package 'mailR' ... * R * inst * preparing package for lazy loading * help * installing help indices * building package indices * testing if installed package can be loaded * arch - i386 Error : .onLoad failed in loadNamespace() for 'rJava', details: call: inDL(x, as.logical(local), as.logical(now), ...) error: unable to load shared object 'C:/Users/Mohammad/Documents/R/win-library/3.2/rJava/libs/i386/rJava.dll': LoadLibrary failure: %1 is not a valid Win32 application.

Error: loading failed Execution halted *\ arch - x64 ERROR: loading failed for 'i386'

• removing 'C:/Users/Mohammad/Documents/R/win-library/3.2/mailR' Error: Command failed (1)

---

And here is my session info:

R version 3.2.2 (2015-08-14) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 8 x64 (build 9200)

locale: [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

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

other attached packages: [1] devtools_1.9.1 sendmailR_1.2-1 RCurl_1.95-4.7 bitops_1.0-6 rjson_0.2.15
[6] httr_1.0.0

loaded via a namespace (and not attached): [1] Rcpp_0.12.1 digest_0.6.8 R6_2.1.1 magrittr_1.5 stringi_0.5-5
[6] curl_0.9.3 rmarkdown_0.8.1 tools_3.2.2 stringr_1.0.0 httpuv_1.3.3
[11] yaml_2.1.13 base64enc_0.1-3 htmltools_0.2.6 memoise_0.2.1

I have checked and the rJava.dll file exists but I don't have any Idea if it is corrupted!

Thank you

[rpremraj]

I am afraid this is an rJava issue. Have you tried installing rJava separately? And tried the suggestions on pages such as http://stackoverflow.com/questions/7019912/using-the-rjava-package-on-win7-64-bit-with-r?

[MohMaz]

Thank You! I must have searched and didn't bother you to found it for me! According the solutions in the link you have provided, removing Java_HOME made installation possible.