I am a novice with ruby and the command line.
Ruby -v: ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin18]
Mac: Mojave 10.14.2
I am trying to open my Jekyll blog on my localhost, something which hasn't given me issues previously. However I ran
bundle exec jekyll serve
and get this error:
Could not find eventmachine-1.2.7 in any of the sources
Run `bundle install` to install missing gems.
As suggested, I then run
bundle install
and get this error:
Ignoring ffi-1.9.25 because its extensions are not built. Try: gem pristine ffi --version 1.9.25
Ignoring http_parser.rb-0.6.0 because its extensions are not built. Try: gem pristine http_parser.rb --version 0.6.0
Fetching gem metadata from https://rubygems.org/...........
Using rake 10.5.0
Using public_suffix 3.0.3
Using addressable 2.5.2
Using bundler 2.0.1
Using colorator 1.1.0
Using concurrent-ruby 1.0.5
Fetching eventmachine 1.2.7
Installing eventmachine 1.2.7 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /Users/name/Desktop/GitHub/blog/vendor/bundle/ruby/2.3.0/gems/eventmachine-1.2.7/ext
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby -r ./siteconf20190212-57509-l19d0i.rb extconf.rb
--with-cppflags=-I/usr/local/opt/openssl/include
checking for main() in -lcrypto... *** 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=/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/$(RUBY_BASE_NAME)
--with-ssl-dir
--without-ssl-dir
--with-ssl-include
--without-ssl-include=${ssl-dir}/include
--with-ssl-lib
--without-ssl-lib=${ssl-dir}/lib
--with-openssl-config
--without-openssl-config
--with-pkg-config
--without-pkg-config
--with-cryptolib
--without-cryptolib
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:456:in `try_do': The compiler failed to
generate an executable file. (RuntimeError)
You have to install development tools first.
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:535:in `block in try_link0'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/tmpdir.rb:89:in `mktmpdir'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:532:in `try_link0'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:556:in `try_link'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:765:in `try_func'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:997:in `block in have_library'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:942:in `block in checking_for'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:350:in `block (2 levels) in postpone'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:320:in `open'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:350:in `block in postpone'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:320:in `open'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:346:in `postpone'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:941:in `checking_for'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/mkmf.rb:992:in `have_library'
from extconf.rb:8:in `block in check_libs'
from extconf.rb:8:in `each'
from extconf.rb:8:in `all?'
from extconf.rb:8:in `check_libs'
from extconf.rb:95:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/Users/name/Desktop/GitHub/blog/vendor/bundle/ruby/2.3.0/extensions/universal-darwin-18/2.3.0/eventmachine-1.2.7/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in
/Users/nbame/Desktop/GitHub/blog/vendor/bundle/ruby/2.3.0/gems/eventmachine-1.2.7 for inspection.
Results logged to
/Users/name/Desktop/GitHub/blog/vendor/bundle/ruby/2.3.0/extensions/universal-darwin-18/2.3.0/eventmachine-1.2.7/gem_make.out
An error occurred while installing eventmachine (1.2.7), and Bundler cannot continue.
Make sure that `gem install eventmachine -v '1.2.7' --source 'https://rubygems.org/'` succeeds before bundling.
In Gemfile:
jekyll was resolved to 3.8.3, which depends on
em-websocket was resolved to 0.5.1, which depends on
eventmachine
I have tried:
Using gem install eventmachine -v '1.2.7' --source 'https://rubygems.org/' which gives me the "ERROR: Failed to build gem native extension."
brew install coreutils as recommended here
Every answer to this question
The answers here relating to Mojave and gem update failing
gem pristine ffi --version 1.9.25 because it suggested so in the error message
My mkmf.log log is below
"xcrun clang -o conftest -I/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0/universal-darwin18 -I/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0/ruby/backward -I/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0 -I. -I/usr/local/opt/openssl/include -g -Os -pipe -DHAVE_GCC_ATOMIC_BUILTINS conftest.c -L. -L/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib -L. -lruby.2.3.0 -lpthread -ldl -lobjc "
In file included from conftest.c:1:
In file included from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0/ruby.h:33:
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0/ruby/ruby.h:24:10: fatal error: 'ruby/config.h' file not found
#include "ruby/config.h"
^~~~~~~~~~~~~~~
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 */
"pkg-config --exists openssl"
package configuration for openssl is not found
