Error installing redcarpet:

[SagarPrajapati98]

    ERROR: Failed to build gem native extension.

    current directory: /Library/Ruby/Gems/2.6.0/gems/redcarpet-3.5.0/ext/redcarpet
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20200903-3506-148i3c5.rb extconf.rb
creating Makefile

current directory: /Library/Ruby/Gems/2.6.0/gems/redcarpet-3.5.0/ext/redcarpet
make "DESTDIR=" clean

current directory: /Library/Ruby/Gems/2.6.0/gems/redcarpet-3.5.0/ext/redcarpet
make "DESTDIR="
make: *** No rule to make target `"/Applications/Xcode', needed by `autolink.o'.  Stop.

make failed, exit code 2

Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/redcarpet-3.5.0 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/redcarpet-3.5.0/gem_make.out

I am not able to install redcarpet mac os : 10.15 Xcode : 11.3 can you please help i am new to apple script

[robin850]

Hello,

Sorry for the late reply but it looks like the compilation problem has nothing to do with Redcarpet but rather with your setup.

Are you able to install any other gem that requires native extension ? For instance, does running gem install ffi succeed ?

[swnwtep]

I had a similar redcarpet installation problem XCode Version 12.4 Mac OS10.15.7 (19H1217) The redcarpet MakeFile looks for /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/universal-darwin19/ruby/config.h' On my system I have only universal-darwin20/ruby/config.h I solved the problem locally by creating a symlink universal-darwin19->universal-darwin20 and md2Key which depends on redcarpet would then install and run