ruby - 如何在 ubuntu 19.04 上安装 rvm install 2.1.1

Question

在 ubuntu 19.04 上安装 ruby​​ 版本 2.1.1 时出现错误 -

rvm install ruby-2.1.1
Searching for binary rubies, this might take some time.
No binary rubies available for: ubuntu/19.04/x86_64/ruby-2.1.1.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for ubuntu.
Removing undesired packages: libssl-dev....
Installing requirements for ubuntu.
Updating system....
Installing required packages: libssl1.0-dev....
Error running 'requirements_debian_libs_install libssl1.0-dev',
please read /home/user/.rvm/log/1560773845_ruby-2.1.1/package_install_libssl1.0-dev.log
Requirements installation failed with status: 100.

Answer 1

您可以按照此 RVM github 问题上发布的说明安装以前版本的 Ruby:https://github.com/rvm/rvm/issues/4680#issuecomment-515951866

I did the same as @grhansen suggested. I was installing ruby 2.3 and that required libssl1.0-dev. I am using Ubuntu 19.04. So I opened my /etc/apt/sources.list by

sudo nano/etc/apt/sources.list。

And then add the following line at the end of the file

deb http://security.ubuntu.com/ubuntu bionic-security main。

After that I run the command

sudo apt 更新

from the terminal. Then I run the command

apt-cache policy libssl1.0-dev

from the terminal and I got the following output

libssl1.0-dev:已安装:(无)候选人:1.0.2n-1ubuntu5.3 版本表:1.0.2n-1ubuntu5.3 500 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 包

Then I run the command

sudo apt-get install libssl1.0-dev

And it is installed then

Before adding I was getting

libssl1.0-dev:已安装:(无)候选:(无)版本表: