gem_make.out

current directory: F:/windows/scoop/persist/ruby/gems/gems/gsl-2.1.0.3/ext/gsl_native
F:/windows/scoop/apps/ruby/2.7.1-1/bin/ruby.exe -I F:/windows/scoop/apps/ruby/2.7.1-1/lib/ruby/site_ruby/2.7.0 -r ./siteconf20200811-28480-149f31i.rb extconf.rb
sh: gsl-config: No such file or directory
*** ERROR: missing required library to compile this module: undefined method `chomp' for nil:NilClass
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=F:/windows/scoop/apps/ruby/2.7.1-1/bin/$(RUBY_BASE_NAME)
	--with-gsl-version

extconf failed, exit code 1