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尝试在linux mint 19中安装ruby失败

rvm ruby ruby-on-rails

assembler · 技术社区 · 7 年前

我正在尝试在LinuxMint19中安装RubyonRails

$ sudo apt install ruby-full

$ command curl -sSL https://rvm.io/mpapis.asc | gpg --import

和

$ \curl -sSL https://get.rvm.io | bash -s stable --ruby

    No binary rubies available for: mint/19/x86_64/ruby-2.5.1.
    Continuing with compilation. Please read 'rvm help mount' to get more information
on binary rubies.

还有一件奇怪的事:

Checking requirements for mint.
Installing requirements for mint.
Updating system.........There has been an error while updating your system using `apt-get`.
It seems that there are some 404 Not Found errors for repositories listed in:

    /etc/apt/sources.list
    /etc/apt/sources.list.d/*.list

Make sure that all repositories are available from your system and verify your setup by running manually:

    sudo apt-get update

Make sure that it works correctly before proceeding with RVM.

Error running 'requirements_debian_update_system ruby-2.5.1',
please read /home/username/.rvm/log/1539700159_ruby-2.5.1/update_system.log
Requirements installation failed with status: 100.

我怎样才能解决这个问题?

2 回复 | 直到 7 年前

assembler 7 年前

因为我是Ruby和Rails的新手,我还需要阅读和研究更多的东西,所以我找到了一个有效的解决方案:使用rbenv。

$ git clone https://github.com/rbenv/rbenv.git ~/.rbenv
$ echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
$ echo 'eval "$(rbenv init -)"' >> ~/.bashrc
$ exec $SHELL
$ git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
$ echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
$ exec $SHELL
$ sudo apt-get install -y libssl-dev libreadline-dev zlib1g-dev readline-doc libssl-doc
$ rbenv install 2.5.1
$ rbenv global 2.5.1
$ gem install bundler
$ rbenv rehash
$ curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
$ sudo apt-get install -y nodejs
$ gem install rails -v 5.2.0
$ rbenv rehash

有很多命令行,其中一些是重复的,但我认为这是值得的。没有错误,没有抱怨,我的终端非常清晰。一切都很顺利。

https://gorails.com . 我感谢他们,希望这会有所帮助。