英文:
/bin/sh: 1: gvm: not found
问题
问题：
我正在尝试创建一个Dockerfile，用于安装所有运行Go所需的组件，安装GVM（Go版本管理），并安装特定的Go版本。
错误：
当我尝试使用以下命令构建容器时：
docker build -t ##### .
我收到以下错误：
> /bin/sh: 1: gvm: not found
>
> 命令 '/bin/sh -c gvm install go1.4 -B' 返回了非零代码：127
已安装位置：
/root/.gvm/scripts/env/gvm
/root/.gvm/scripts/gvm
/root/.gvm/bin/gvm
我尝试过：
显然可以安装GVM，但无法使用它。为什么？
我以为可能需要刷新.bashrc或.bash_profile...但是它们不存在。
Dockerfile：
FROM #####/#####
#安装Golang依赖项
RUN apt-get -y install curl git mercurial make binutils bison gcc build-essential
#安装Golang
RUN ["/bin/bash", "-c", "bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)"]
#这里不存在gvm...为什么？
RUN gvm install go1.4 -B
RUN gvm use go1.4
问题：
为什么GVM似乎没有安装？如何解决这个错误？
英文:
Problem:
I'm attempting to create a Dockerfile that installs all the components to run Go, to install GVM (Go Version Management), and to install specific Go Versions.
Error:
When I try building the container with:
docker build -t ##### .
I get this error:
> /bin/sh: 1: gvm: not found
>
> The command '/bin/sh -c gvm install go1.4 -B' returned a non-zero code: 127
Installed here:
/root/.gvm/scripts/env/gvm
/root/.gvm/scripts/gvm
/root/.gvm/bin/gvm
What I tried:
It's clearly able to install GVM but unable to use it. Why?
I thought maybe I needed to refresh the .bashrc or the .bash_profile ... but that didn't work, since they don't exist.
Dockerfile:
FROM #####/#####
#Installing Golang dependencies
RUN apt-get -y install curl git mercurial make binutils bison gcc build-essential
#Installing Golang
RUN ["/bin/bash", "-c", "bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)"]
#gvm does not exist here... why?
RUN gvm install go1.4 -B
RUN gvm use go1.4
Question:
Why does GVM not seem to be installed? How do I get rid of the error?
答案1
得分: 3
你的shell是/bin/sh，但是gvm将其初始化放在~/.bashrc中，并期望使用/bin/bash。
你需要在非交互式bash shell中使用source命令来运行gvm的初始化脚本：
RUN ["/bin/bash", "-c", ". /root/.gvm/scripts/gvm && gvm install go1.4 -B"]
RUN ["/bin/bash", "-c", ". /root/.gvm/scripts/gvm && gvm use go1.4"]
或者更好的方法是将你想要执行的命令放在一个单独的bash脚本中，并将其添加到镜像中。
#!/bin/bash
set -e
source /root/.gvm/scripts/gvm
gvm install go1.4
gvm use go1.4
英文:
Your shell is /bin/sh, but gvm puts its initialization in ~/.bashrc, and expects /bin/bash.
You need to source the gvm initialization scripts to run the commands from a non-interactive bash shell:
RUN ["/bin/bash", "-c", ". /root/.gvm/scripts/gvm && gvm install go1.4 -B"]
RUN ["/bin/bash", "-c", ". /root/.gvm/scripts/gvm && gvm use go1.4"]
Or even better might be to put the commands you want to execute in a single bash script and add that to the image.
#!/bin/bash
set -e
source /root/.gvm/scripts/gvm
gvm install go1.4
gvm use go1.4
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