* removing ‘/Library/Frameworks/R.framework/Versions/3.5.1-MRO/Resources/library/data. # include /* Not used by R itself, but widely assumed in packages */ĮRROR: compilation failed for package ‘data.table’ Library/Frameworks/R.framework/Resources/include/R.h:55:11: fatal error: 'stdlib.h' file not found usr/local/clang4/bin/clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DU_STATIC_IMPLEMENTATION -Wall -mtune=core2 -g -O2 -I/opt/X11/include -fopenmp -fPIC -DU_STATIC_IMPLEMENTATION -Wall -mtune=core2 -g -O2 -I/opt/X11/include -c assign.c -o assign.o This will open Command Console (Terminal) with RAD Studio / C++ Builder configs.

If you want to run this program in Console then execute RAD Studio Command Prompt from the Windows menu in Windows. Using the WASI SDK, you can compile C code into WebAssembly with WASI support. ** package ‘data.table’ successfully unpacked and MD5 sums checked You can simply press Run Button or F9 key to compile and run, or you can use Menu to compile and Run too. * installing *source* package ‘data.table’. yesĬhecking for R install.packages('data.table')Ĭontent type 'application/octet-stream' length 3284613 bytes (3.1 MB) Library/Frameworks/R.framework/Resources/bin/RĬhecking for R >= 3.1.0 for C++11 use. Library/Frameworks/R.framework/ResourcesĬhecking for R. ** package ‘stringi’ successfully unpacked and MD5 sums checkedĬhecking for R_HOME. If I try to install stringi > install.packages('stringi')Ĭontent type 'application/octet-stream' length 17916239 bytes (17.1 MB)

GNU Fortran (Homebrew GCC 8.2.0) 8.2.0 # I have 6.1 in /usr/local/gfortran Then you can compile your code with by simply running gcc as in the next line without having to fire up the big, ugly software development GUI called Xcode: gcc -Wall -o program program.c Note: On newer versions of OS X, you would use clang instead of gcc, like this: clang program.c -o program Then you can run it with. Library/Developer/CommandLineTools # xcode-select -p My environment looks like macOS Mojave 10.14.1 I re-imaged my computer running and now I can't install most packages.

Macos compile c program