gem：找不到命令 [英] gem: command not found

问题描述

我有一个bash文件构建宝石文件并启动我的程序：

  cd / src / stackify-api 
 rm * .gem 
 gem build stackify.gemspec 
 gem install stackify-0.1.0.gem 
 
 cd / src / stackify-classificator 
 rm * .gem 
 gem build stackify-classificator.gemspec 
 gem install stackify-classificator-0.1.1.gem 
 
 cd / src / bin 
 ruby​​ console-task.rb 
  

我在docker容器中使用它。如果我以交互方式启动容器并手动运行这个bash文件，它可以正常工作：

 〜»docker run -it -v / mnt / lacie / online / btsync / development：/ src stack_rvm / bin / bash 
 root @ 898cec6a7d85：/＃/src/build.sh 
 ... 
成功构建RubyGem 
名称：stackify 
版本：0.1.0 
文件：stackify-0.1.0.gem 
  

但是当我在Docker中启动这个脚本时，我收到错误消息：

 〜 »docker运行-it -v / mnt / lacie / online / btsync / development：/ src stack_rvm / bin / bash /src/build.sh 
 /src/build.sh：第5行：gem：command not found 
  

为什么和如何解决？

解决方案

我找到了答案 - 使用 -c -l <​​/ code>：

 〜»docker run -it -v / mnt / lacie / online / btsync / development：/ src stack_rvm / bin / bash -c -l /src/build.sh 
  




I have bash file which build gem files and launch my program:

cd /src/stackify-api
rm *.gem
gem build stackify.gemspec
gem install stackify-0.1.0.gem

cd /src/stackify-classificator
rm *.gem
gem build stackify-classificator.gemspec
gem install stackify-classificator-0.1.1.gem

cd /src/bin
ruby console-task.rb

I use it in the docker container. It works fine if I launch the container interactively and run this bash-file manually:

 ~ » docker run -it -v /mnt/lacie/online/btsync/development:/src stack_rvm /bin/bash              
root@898cec6a7d85:/# /src/build.sh 
  ...
  Successfully built RubyGem
  Name: stackify
  Version: 0.1.0
  File: stackify-0.1.0.gem

But when I am trying to launch this script in the docker like this I get the error message:

 ~ » docker run -it -v /mnt/lacie/online/btsync/development:/src stack_rvm /bin/bash /src/build.sh
/src/build.sh: line 5: gem: command not found

Why and how can I fix it ?

解决方案

I have found the answer - use -c -l:

~ » docker run -it -v /mnt/lacie/online/btsync/development:/src stack_rvm /bin/bash -c -l /src/build.sh

这篇关于gem：找不到命令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！