红宝石：2.5.1-苗条或红宝石-2.5.1-阿尔卑斯山在nokogiri宝石上失败 [英] ruby:2.5.1-slim or ruby-2.5.1-alpine fails on nokogiri gem

问题描述

FROM红宝石：2.5.1-slim或ruby-2.5.1-alpine引发以下错误，我如何使用较小的占位面积作为红宝石，因为它似乎没有使用上述任何选项喜欢使用。运行软件包安装命令时发生此错误

  Gem :: Ext :: BuildError：错误：无法生成gem本机扩展。 
 
当前目录：/usr/local/bundle/gems/nokogiri-1.8.4/ext/nokogiri 
 / usr / local / bin / ruby​​ -r ./siteconf20180828-6-l5tj3e .rb extconf.rb 
检查C编译器是否接受... *** extconf.rb失败*** 
由于某些原因（可能缺少必需的
库）而无法创建Makefile和/或标题。检查mkmf.log文件以获取更多详细信息。您可能
需要配置选项。 
 
提供的配置选项：
 --with-opt-dir 
 --without-opt-dir 
 --with-opt-include 
- -without-opt-include = $ {opt-dir} / include 
 --with-opt-lib 
 --without-opt-lib = $ {opt-dir} / lib 
 --with-make-prog 
-没有make-prog 
 --srcdir =。 
 --curdir 
 --ruby = / usr / local / bin / $（RUBY_BASE_NAME）
 --help 
 --clean 
 / usr / local / lib /ruby/2.5.0/mkmf.rb:456：在 try_do中：编译器无法
生成可执行文件。 （RuntimeError）
必须首先安装开发工具。 /usr/local/lib/ruby/2.5.0/mkmf.rb:574中的
在try_compile中的块中/usr/local/lib/ruby/2.5.0/mkmf中的
。 rb：521：in在'with_werror'
中/usr/local/lib/ruby/2.5.0/mkmf.rb:574:in在`try_compile'
中extconf.rb：138：在`nokogiri_try_compile中'来自extconf.rb：162：in在`add_cflags中的块中的
'来自/usr/local/lib/ruby/2.5.0/mkmf.rb:632：在`with_cflags'中的
 
来自extconf.rb：161：在`add_cflags'中
来自extconf.rb：410：在`< main>'中
 
要查看此扩展为何无法编译，请检查mkmf可以在此处找到
的.log：
 
 /usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/mkmf.log 
 
 extconf失败，退出代码1 
 
宝石文件将保留安装在/usr/local/bundle/gems/nokogiri-1.8.4中，以进行
检查。 
结果记录到
 /usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/gem_make.out 
 
安装时发生错误nokogiri（1.8.4），而Bundler无法继续
。 
请确保`gem install nokogiri -v'1.8.4'--source‘http://rubygems.org/’
在捆绑前成功。 
 
在Gemfile中：
 rails解析为5.2.1，取决于
 actioncable解析为5.2.1，取决于
 actionpack解析为5.2 .1，取决于
的动作视图已解析为5.2.1，取决于
的rails-dom-testing已解析为2.0.3，这取决于
 nokogiri 
命令'/ bin / sh -c bundle install --without development test'返回非零代码：5 
  

解决方案

首先，尝试手动运行 gem install nokogiri 并按照上面的输出中的建议检查日志：

  ... 
 
要查看此扩展为何无法编译，请检查可以在此处找到
的mkmf.log：
 
 /usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/mkmf.log 
 
 
 ... 
  

我最近在安装时遇到问题nokogiri宝石。因此，我打开了我的 mkmf.log 文件，并在那里发现了问题的原因（缺少 stdio.h 库

  gcc -o conftest -I / usr / local / include / ruby​​-2.5.0 / x86_64-linux-musl -I / usr / local / include / ruby​​-2.5.0 / ruby​​ / backward -I / usr / local / include / ruby​​-2.5.0 -I。-O3 -ggdb3 -Wall -Wextra -Wno -未使用的参数-Wno括号-Wno-long-long -Wno缺少字段初始化器-Wno重言式比较-Wno括号相等-Wno常数逻辑操作数-Wno自我分配-Wunused -变量-Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wmisleading-indentation -Wnopacked-bitfield-compat -Wsuggest-attribute = noreturn -Wuggestest -attribute = format -Wduplicated-cond -Wno-可能未初始化-fPIC conftest.c -L。-L / usr / local / lib -Wl，-rpath，/ usr / local / lib -L。-fstack-protector- rdynamic -Wl，-export-dynamic -Wl，-rpath，/ usr / local / lib- L / usr / local / lib -lruby -lpthread -ldl -lcrypt -lm -lc 
在/usr/local/include/ruby-2.5.0/ruby/ruby.h:29:0中包含的文件中，/usr/local/include/ruby-2.5.0/ruby.h:33中的
，来自conftest.c：1的
：
 /usr/local/include/ruby-2.5 .0 / ruby​​ / defines.h：112：19：致命错误：stdio.h：没有这样的文件或目录
 #include< stdio.h> 
 ^ 
编译终止。 
检查的程序为：
 / *开始* / 
 1：#include ruby​​.h 
 2：
 3：int main（int argc，char * * argv）
 4：{
 5：返回0; 
 6：} 
 / *结尾* / 
 
  

通过为我安装 libc-dev 软件包解决了问题。

所以。 要解决您的问题，您应该迭代运行 gem install nokogiri 命令，检查 mkmf.log

BTW这是我最终的依赖关系列表，足以在其中安装Rails高山：

  
 echo http://dl-cdn.alpinelinux.org/alpine/edge/testing >> / etc / apk / repositories \ 
&& apk更新\ 
&& apk add --update-cache postgresql-client nodejs \ 
 libffi-dev readline sqlite构建基础postgresql-dev \ 
 libc-dev linux-headers libxml2-dev libxslt-dev readline-dev gcc libc-dev \ 
&& rm -rf / var / cache / apk / * 
 
 
  

FROM ruby:2.5.1-slim or ruby-2.5.1-alpine throws the following error, how I do use a smaller footprint for ruby as it doesn't seem to be using any of the above options which I would prefer to use. This error happens while running the bundle install command

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /usr/local/bundle/gems/nokogiri-1.8.4/ext/nokogiri
/usr/local/bin/ruby -r ./siteconf20180828-6-l5tj3e.rb extconf.rb
checking if the C compiler accepts ... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/local/bin/$(RUBY_BASE_NAME)
--help
--clean
/usr/local/lib/ruby/2.5.0/mkmf.rb:456:in `try_do': The compiler failed to
generate an executable file. (RuntimeError)
You have to install development tools first.
from /usr/local/lib/ruby/2.5.0/mkmf.rb:574:in `block in try_compile'
from /usr/local/lib/ruby/2.5.0/mkmf.rb:521:in `with_werror'
from /usr/local/lib/ruby/2.5.0/mkmf.rb:574:in `try_compile'
from extconf.rb:138:in `nokogiri_try_compile'
from extconf.rb:162:in `block in add_cflags'
from /usr/local/lib/ruby/2.5.0/mkmf.rb:632:in `with_cflags'
from extconf.rb:161:in `add_cflags'
from extconf.rb:410:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can
be found here:

/usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /usr/local/bundle/gems/nokogiri-1.8.4 for
inspection.
Results logged to
/usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/gem_make.out

An error occurred while installing nokogiri (1.8.4), and Bundler cannot
continue.
Make sure that `gem install nokogiri -v '1.8.4' --source 'http://rubygems.org/'`
succeeds before bundling.

In Gemfile:
rails was resolved to 5.2.1, which depends on
actioncable was resolved to 5.2.1, which depends on
actionpack was resolved to 5.2.1, which depends on
actionview was resolved to 5.2.1, which depends on
rails-dom-testing was resolved to 2.0.3, which depends on
nokogiri
The command '/bin/sh -c bundle install --without development test' returned a non-zero code: 5

解决方案

First of all, try to run gem install nokogiri manually and check the log as suggested in the output above:

...

To see why this extension failed to compile, please check the mkmf.log which can
be found here:

/usr/local/bundle/extensions/x86_64-linux/2.5.0/nokogiri-1.8.4/mkmf.log


...

I recently had a problem while installing the nokogiri gem too. So I opened my mkmf.log file and found the reason of the problem there (the stdio.h library was missing out of the distribution):

"gcc -o conftest -I/usr/local/include/ruby-2.5.0/x86_64-linux-musl -I/usr/local/include/ruby-2.5.0/ruby/backward -I/usr/local/include/ruby-2.5.0 -I.    -O3 -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wmisleading-indentation -Wno-packed-bitfield-compat -Wsuggest-attribute=noreturn -Wsuggest-attribute=format -Wduplicated-cond -Wno-maybe-uninitialized  -fPIC  conftest.c  -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector -rdynamic -Wl,-export-dynamic     -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby  -lpthread -ldl -lcrypt -lm   -lc "
In file included from /usr/local/include/ruby-2.5.0/ruby/ruby.h:29:0,
                 from /usr/local/include/ruby-2.5.0/ruby.h:33,
                 from conftest.c:1:
/usr/local/include/ruby-2.5.0/ruby/defines.h:112:19: fatal error: stdio.h: No such file or directory
 #include <stdio.h>
                   ^
compilation terminated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */

The problem was solved by installing the libc-dev package for me.

So. To solve your problem you should iteratively run gem install nokogiri command, check mkmf.log file after each failure and fix missing dependencies until the package is installed.

BTW here's my final list of dependencies which was enough to install Rails in Alpine:

echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
  && apk update \
  && apk add --update-cache postgresql-client nodejs \
    libffi-dev readline sqlite build-base postgresql-dev \
    libc-dev linux-headers libxml2-dev libxslt-dev readline-dev gcc libc-dev \
  && rm -rf /var/cache/apk/*

这篇关于红宝石：2.5.1-苗条或红宝石-2.5.1-阿尔卑斯山在nokogiri宝石上失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！