Question

noob在这里，我试图安装octopress，但是当我运行rbenv exec bundle install时，我收到了这个错误。

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory:
/home/idiot/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.2.1/ext/yajl
/home/idiot/.rbenv/versions/2.4.0/bin/ruby -r ./siteconf20170227-4161-uizrqn.rb extconf.rb
creating Makefile

current directory:
/home/idiot/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.2.1/ext/yajl
make "DESTDIR=" clean

current directory:
/home/idiot/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/yajl-ruby-1.2.1/ext/yajl
make "DESTDIR="
compiling yajl.c
compiling yajl_alloc.c
compiling yajl_buf.c
compiling yajl_encode.c
compiling yajl_ext.c
yajl_ext.c: In function ‘rb_yajl_parser_parse’:
yajl_ext.c:471:17: warning: variable ‘stat’ set but not used [Wunused-but-set-variable]
yajl_status stat;
             ^~~~
yajl_ext.c: In function ‘rb_yajl_encoder_enable_json_gem_ext’:
yajl_ext.c:881:22: error: ‘rb_cFixnum’ undeclared (first use in this function)
rb_define_method(rb_cFixnum, "to_json", rb_yajl_json_ext_fixnum_to_json, -1);
                  ^~~~~~~~~~
yajl_ext.c:881:22: note: each undeclared identifier is reported only once for each
function it appears in
yajl_ext.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-self-assign’
cc1: warning: unrecognized command line option ‘-Wno-constant-logical-operand’
cc1: warning: unrecognized command line option ‘-Wno-parentheses-equality’
make: *** [Makefile:242: yajl_ext.o] Error 1

make failed, exit code 2

Gem files will remain installed in
/home/idiot/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/yajl-ruby1.2.1 for inspection.
Results logged to
  /home/idiot/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/extensions/x86_64-linux/2.4.0-static/yajl-ruby-1.2.1/gem_make.out

An error occurred while installing yajl-ruby (1.2.1), and Bundler cannot
continue.
Make sure that `gem install yajl-ruby -v '1.2.1'` succeeds before bundling.

我曾尝试使用Google搜索，但仍未找到解决此问题的方法，任何人都回答我的问题，我非常感激。

Answer 1

尚未针对Ruby 2.4更新本机扩展。突然变化是Fixnum和Bignum（rb_cFixnum中的rb_cBignum和Integer已经统一在rb_cInteger（yajl-ruby）中。

检查{{1}}存储库是否存在修复Ruby 2.4兼容性的问题/拉取请求，或暂时使用Ruby 2.3.3。

捆绑安装错误＆＃34; yajl-ruby＆＃34;

1 个答案: