Reticulate: Can't Install Reticulate Package at my Rstudio

[rayfabian-hub]

Hello, Community.

I'm new in programming and want to try some R package that needs Reticulate to operate.

but instead, I got this Message:

trying URL 'https://cran.cmm.msu.ru/src/contrib/reticulate_1.14.tar.gz'

Content type 'application/x-tar' length 1504849 bytes (1.4 MB)

downloaded 1.4 MB

• installing source package ‘reticulate’ ...
  * package ‘reticulate’ successfully unpacked and MD5 sums checked
  * using staged installation
  ** libs
  xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
  ERROR: compilation failed for package ‘reticulate’
• removing ‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/reticulate’
  Warning in install.packages :
  installation of package ‘reticulate’ had non-zero exit status

The downloaded source packages are in
‘/private/var/folders/n3/l51wjc856q7_tbt6x4dj3qnc0000gn/T/Rtmp8knBDp/downloaded_packages’

What should I do? can someone help me?

[kevinushey]

It looks like you don't have command line tools installed, and because binaries for reticulate haven't been built yet the attempt to build from sources fails.

What happens if you run:

xcode-select --install

from a terminal?

[rayfabian-hub]

The problem has been solved. Thank you @kevinushey !