Fetching ffi 1.9.21
Installing ffi 1.9.21 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/ffi-1.9.21/ext/ffi_c
/Users/kodemunki/.rbenv/versions/2.4.2/bin/ruby -r ./siteconf20180215-74554-xgyv45.rb extconf.rb
checking for ffi.h... no
checking for ffi.h in /usr/local/include,/usr/include/ffi... no
checking for shlwapi.h... no
checking for rb_thread_blocking_region()... no
checking for rb_thread_call_with_gvl()... yes
checking for rb_thread_call_without_gvl()... yes
creating extconf.h
creating Makefile
current directory: /Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/ffi-1.9.21/ext/ffi_c
make "DESTDIR=" clean
current directory: /Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/ffi-1.9.21/ext/ffi_c
make "DESTDIR="
Running autoreconf for libffi
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I m4 --output=aclocal.m4t
Can't exec "aclocal": No such file or directory at /usr/local/Cellar/autoconf/2.69/share/autoconf/Autom4te/FileUtils.pm line 326.
autoreconf: failed to run aclocal: No such file or directory
make: *** ["/Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/ffi-1.9.21/ext/ffi_c/libffi-x86_64-darwin16"/.libs/libffi_convenience.a] Error 1
make failed, exit code 2
Gem files will remain installed in /Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/gems/ffi-1.9.21 for inspection.
Results logged to /Users/kodemunki/.rbenv/versions/2.4.2/lib/ruby/gems/2.4.0/extensions/x86_64-darwin-16/2.4.0-static/ffi-1.9.21/gem_make.out
An error occurred while installing ffi (1.9.21), and Bundler cannot continue.
Make sure that `gem install ffi -v '1.9.21'` succeeds before bundling.
In Gemfile:
attr_digest was resolved to 2.1.0, which depends on
argon2 was resolved to 1.1.4, which depends on
ffi-compiler was resolved to 0.1.3, which depends on
ffi
