Question

我一直在尝试使用自制程序安装msgpack，并且它反复抛出以下错误：

Building native extensions.  This could take a while...
ERROR:  Error installing msgpack:
ERROR: Failed to build gem native extension.

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/msgpack 
0.5.8/ext/msgpack
/usr/local/opt/ruby/bin/ruby -r ./siteconf20170801-23901-1ar0ojr.rb extconf.rb
checking for ruby/st.h... yes
checking for st.h... yes
checking for rb_str_replace() in ruby.h... yes
creating Makefile

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/msgpack-
0.5.8/ext/msgpack
make "DESTDIR=" clean

current directory: /usr/local/lib/ruby/gems/2.4.0/gems/msgpack-
0.5.8/ext/msgpack
make "DESTDIR="
compiling buffer.c
compiling buffer_class.c
compiling core_ext.c
core_ext.c:121:22: error: use of undeclared identifier 'rb_cFixnum'
rb_define_method(rb_cFixnum, "to_msgpack", Fixnum_to_msgpack, -1);
                 ^
core_ext.c:122:22: error: use of undeclared identifier 'rb_cBignum'
rb_define_method(rb_cBignum, "to_msgpack", Bignum_to_msgpack, -1);
                 ^
2 errors generated.
make: *** [core_ext.o] Error 1

make failed, exit code 2

Gem files will remain installed in 
/usr/local/lib/ruby/gems/2.4.0/gems/msgpack-0.5.8 for inspection.
Results logged to /usr/local/lib/ruby/gems/2.4.0/extensions/x86_64-darwin-
16/2.4.0/msgpack-0.5.8/gem_make.out

寻找解决方案已经没有用了。我的Ruby版本是2.4.1，但我不确定它是否是版本问题。

Answer 1

我在Github的msgpack存储库中发现了这个问题：
https://github.com/msgpack/msgpack-ruby/issues/120

在1.0.0版本中看起来已解决此问题你真的需要使用0.5.8版吗？是否可以更新gem版本？

使用自制的mac OSX错误安装msgpack（0.5.8）

1 个答案: