不能在Alpine Linux上需要ruby gsl
我正在docker图像中运行阿尔卑斯山脉，并运行Ruby代码。 这成功安装所有包，但是当我尝试要求gsl时失败。
这是Dockerfile：
FROM alpine:3.4 RUN apk upgrade --update \ && apk add libatomic readline readline-dev libxml2 libxml2-dev \ libxslt libxslt-dev zlib-dev zlib ruby yaml \ yaml-dev libffi-dev build-base git nodejs \ ruby-io-console ruby-irb ruby-json ruby-rake \ make gsl gsl-dev \ gcc g++ libffi-dev ruby-dev tzdata RUN gsl-config --cflags RUN gem install --no-document nmatrix gsl ADD scripts/gsl-test.rb test.rb RUN ruby test.rb testing文件是：
require 'gsl'
运行docker构build。 产生以下输出：
Sending build context to Docker daemon 20 MB Step 0 : FROM alpine:3.4 ---> ad84c222f6a3 Step 1 : RUN apk upgrade --update && apk add libatomic readline readline-dev libxml2 libxml2-dev libxslt libxslt-dev zlib-dev zlib ruby yaml yaml-dev libffi-dev build-base git nodejs ruby-io-console ruby-irb ruby-json ruby-rake make gsl gsl-dev gcc g++ libffi-dev ruby-dev tzdata ---> Using cache ---> b7f66d6f2bd7 Step 2 : RUN gsl-config --cflags ---> Using cache ---> b5acc8868a74 Step 3 : RUN gem install --no-document nmatrix gsl ---> Using cache ---> 2623683a706e Step 4 : ADD scripts/gsl-test.rb test.rb ---> e4388f952198 Removing intermediate container 743340a3be60 Step 5 : RUN ruby test.rb ---> Running in c53a34ece153 /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': Error relocating /usr/lib/ruby/gems/2.3.0/gems/gsl-2.1.0.1/lib/gsl_native.so: gsl_multifit_fdfsolver_jac: symbol not found - /usr/lib/ruby/gems/2.3.0/gems/gsl-2.1.0.1/lib/gsl_native.so (LoadError) from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/gems/2.3.0/gems/backports-3.6.8/lib/backports/std_lib.rb:9:in `require_with_backports' from /usr/lib/ruby/gems/2.3.0/gems/gsl-2.1.0.1/lib/gsl.rb:11:in `<top (required)>' from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:127:in `require' from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:127:in `rescue in require' from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:40:in `require' from test.rb:1:in `<main>' The command '/bin/sh -c ruby test.rb' returned a non-zero code: 1
任何援助将不胜感激。
我相信问题是你正在运行gsl版本1.16，然后运行最新的gsl gem（2.1.0.1）。 如果您强制安装gem以匹配gsl版本：
gem install --no-document gsl -v 1.16.0.6
它应该出色地工作。