$ bundle install ✔ 7812 14:40:37
Fetching gem metadata from https://rubygems.org/............
Fetching i18n 0.7.0
Installing i18n 0.7.0
Fetching json 1.8.1
Installing json 1.8.1 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /usr/local/lib/ruby/gems/2.5.0/gems/json-1.8.1/ext/json/ext/generator
/usr/local/opt/ruby/bin/ruby -r ./siteconf20180927-61203-1phyq4b.rb extconf.rb
creating Makefile
current directory: /usr/local/lib/ruby/gems/2.5.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR=" clean
current directory: /usr/local/lib/ruby/gems/2.5.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
In file included from generator.c:1:
./../fbuffer/fbuffer.h:175:47: error: too few arguments provided to function-like macro invocation
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^
/usr/local/Cellar/ruby/2.5.1/include/ruby-2.5.0/ruby/intern.h:773:9: note: macro 'rb_str_new' defined
here
#define rb_str_new(str, len) RB_GNUC_EXTENSION_BLOCK( \
^
In file included from generator.c:1:
./../fbuffer/fbuffer.h:175:11: warning: incompatible pointer to integer conversion initializing 'VALUE'
(aka 'unsigned long') with an expression of type 'VALUE (const char *, long)' (aka 'unsigned long
(const char *, long)') [-Wint-conversion]
VALUE result = rb_str_new(FBUFFER_PAIR(fb));
^ ~~~~~~~~~~
...