Hi, I have downloaded and installed R from R-3.4-r72492-branch-el-capitan.pkg. My OS: OS X El Capitan (10.11.6)
My packages and all additional tests of these are working correctly. I can install Rcpp. Packages requiring Rcpp however don't seem to install or run. Running otool -L on /Library/Frameworks/R.framework/Versions/3.4/Resources/library/Rcpp/libs/Rcpp.so gives Rcpp.so: Rcpp.so (compatibility version 0.0.0, current version 0.0.0) /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libR.dylib (compatibility version 3.4.0, current version 3.4.0) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1259.0.0) /usr/local/clang4/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1) I don't have /usr/local/clang4/lib/libc++.1.dylib. I wouldn't know where to get it from. AFAIK The macOS Commandline Tools do not install stuff in /usr/local. If this isn't a mishap: where do we get the necessary libc++.1.dylib from? Berend Hasselman _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac