0

您可能会在您的机器上编译 kdtree gem 的本机扩展时遇到问题。该错误可能类似于以下内容：

X-MacBook-Pro:Pitot X$ sudo gem install kdtree
Building native extensions.  This could take a while...
ERROR:  Error installing kdtree:
ERROR: Failed to build gem native extension.

/Users/X/.rvm/rubies/ruby-1.9.3-p327/bin/ruby extconf.rb
creating Makefile

make
compiling kdtree.c
In file included from /Users/X/.rvm/rubies/ruby-1.9.3-p327/include/ruby-1.9.1/ruby.h:32,
             from kdtree.c:1:
/Users/X/.rvm/rubies/ruby-1.9.3-p327/include/ruby-1.9.1/ruby/ruby.h:48:21: error: string.h: No such file or directory
/Users/X/.rvm/rubies/ruby-1.9.3-p327/include/ruby-1.9.1/ruby/ruby.h:58:21: error: stdint.h: No such file or directory
/Users/X/.rvm/rubies/ruby-1.9.3-p327/include/ruby-1.9.1/ruby/ruby.h:61:23: error: inttypes.h: No such file or directory
/Users/X/.rvm/rubies/ruby-1.9.3-p327/include/ruby-1.9.1/ruby/ruby.h:65:19: error: stdio.h: No such file or directory

<snip>
4

1 回答 1

4

这可以通过运行来解决：

xcode-select --install

然后运行：

sudo gem install kdtree

在运行捆绑程序之前。

于 2013-10-27T08:32:08.947 回答