I'm unable to install brms
checking for R packages...
rPkgsInstall -pkgs ALL -check : FAILURE
oo Warning:
These packages are not installed on the computer: brms!
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Using ubuntu 18.04 LTS. Openssl is installed, however the error I get when attempted rPkgsInstall -pkgs brms is
checking openssl/ssl.h usability... no
checking openssl/ssl.h presence... no
checking for openssl/ssl.h... no
checking openssl/rsa.h usability... no
checking openssl/rsa.h presence... no
checking for openssl/rsa.h... no
configure: error: Failed to find usable crypto library. Please install openssl-dev or equivalent and/or set PKG_LIBS if not in default location.
ERROR: configuration failed for package ‘PKI’
* removing ‘/home/niko/R/PKI’
ERROR: dependency ‘PKI’ is not available for package ‘rsconnect’
* removing ‘/home/niko/R/rsconnect’
ERROR: dependency ‘rsconnect’ is not available for package ‘shinystan’
* removing ‘/home/niko/R/shinystan’
ERROR: dependency ‘shinystan’ is not available for package ‘brms’
* removing ‘/home/niko/R/brms’
Any advice, gurus?