如何安装json gem -构建gem原生扩展失败
如何安装json gem -构建gem原生扩展失败
提问于 2013-03-20 22:56:40
我正在尝试将rails应用程序部署到我的ubuntu linux服务器上。我正在使用capistrano和bundler，在安装gem时会失败，并显示以下错误：
Installing json (1.7.7) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/opt/ruby-enterprise-1.8.7-2012.02/bin/ruby extconf.rb
creating Makefile
make
/usr/bin/gcc -I. -I/opt/local/include -I/opt/ruby-enterprise-1.8.7- 2012.02/lib/ruby/1.8/i686-linux -I/opt/ruby-enterprise-1.8.7-2012.02/lib/ruby/1.8/i686-linux -I. -D_FILE_OFFSET_BITS=64 -fPIC -g -O3 -Wall -c parser.c
In file included from /usr/include/i386-linux-gnu/bits/posix1_lim.h:157:0,
from /usr/include/limits.h:145,
from /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h:169,
from /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/syslimits.h:7,
from /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed/limits.h:34,
from /opt/ruby-enterprise-1.8.7-2012.02/lib/ruby/1.8/i686-linux/ruby.h:95,
from ../fbuffer/fbuffer.h:6,
from parser.rl:1:
/usr/include/i386-linux-gnu/bits/local_lim.h:39:26: fatal error: linux/limits.h: No such file or directory
compilation terminated.
make: *** [parser.o] Error 1我运行的是ruby企业版1.8.7，如果不做大量的工作来升级其他网站，我就不能升级ruby，所以现在不能这么做。我尝试了apt-get install ruby-dev，但是没有帮助(我不确定这是不是正确的选择)。
回答 1
Stack Overflow用户
回答已采纳
发布于 2013-03-20 23:26:03
我认为你需要安装一个这样的包：
$ apt-file search limits.h | grep 'linux/limits.h'
linux-headers-2.6.32-5-common: /usr/src/linux-headers-2.6.32-5-common/include/linux/limits.h
linux-headers-2.6.32-5-common-openvz: /usr/src/linux-headers-2.6.32-5-common-openvz/include/linux/limits.h
linux-headers-2.6.32-5-common-vserver: /usr/src/linux-headers-2.6.32-5-common-vserver/include/linux/limits.h
linux-headers-2.6.32-5-common-xen: /usr/src/linux-headers-2.6.32-5-common-xen/include/linux/limits.h
linux-libc-dev: /usr/include/linux/limits.h页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15527092
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