Installation failure on MacOS Ventura M1 Pro 10c/16c about colorls HOT 3 OPEN

Hi.

According to https://stackoverflow.com/a/68118750/4432837 the Ruby version included by Apple is not really working. You have to install Ruby yourself, e.g. from homebrew -- see https://www.ruby-lang.org/en/documentation/installation/#homebrew

\edit: It might also work if you install the headers with something like sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target / (adjust the version to match your system version!)

from colorls.

Funny thing is I resolved this issue just now and came to check if the issue was addressed yet.

Figured out by myself that I was being served by MacOS's bundled ruby which are of lower version. But I had Ruby 3.2+ installed via Homebrew and I just updated the $PATH when it indicated from in the prompt after trying:
brew install ruby
It says: echo 'export PATH="/opt/homebrew/opt/ruby/bin:$PATH"' >> ~/.zshrc

So, after doing this, I had to reload .zshrc by:
source ~/.zshrc

And then sudo gem install colorls --user-install works just fine.

Also had to add /Users/lenin/.gem/ruby/3.2.0/bin to $PATH

from colorls.

The content of mkmf.log is:/Library/Ruby/Gems/2.6.0/extensions/universal-darwin-22/2.6.0/clocale-0.0.4/mkmf.log
`"xcrun clang -o conftest -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/universal-darwin22 -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/backward -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT -g -Os -pipe -DHAVE_GCC_ATOMIC_BUILTINS -DUSE_FFI_CLOSURE_ALLOC conftest.c -L. -L/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib -L. -L/AppleInternal/Library/BuildRoots/d9889869-120b-11ee-b796-7a03568b17ac/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.5.Internal.sdk/usr/local/lib -lruby.2.6 "
In file included from conftest.c:1:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby.h:33:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/ruby.h:24:10: fatal error: 'ruby/config.h' file not found
#include "ruby/config.h"
^~~~~~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0/ruby/ruby.h:24:10: note: did not find header 'config.h' in framework 'ruby' (loaded from '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks')
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char *argv)
4: {
5: return 0;
6: }
/ end */

`

from colorls.