Question

我尝试使用以下说明在AWS t3a上的Ubuntu 18.04上通过Rbenv安装Ruby：https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-ubuntu-18-04

sudo apt update
sudo apt install -y autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm5 libgdbm-dev

git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
rbenv install 2.6.3
rbenv global 2.6.3

但是，在rbenv global 2.6.3部分然后运行ruby -v之后，我得到了

Ruby not installed Command 'ruby' not found

但是当我运行rbenv versions时，它告诉我2.6.3已列出。

如何安装ruby？

Answer 1

使用screen -d -r查看错误消息uncommon.mk:545: recipe for target 'rdoc' failed

在timeit module

中找到了解决方案

代替：

rbenv install 2.6.3

要做：

RUBY_CONFIGURE_OPTS=--disable-install-doc rbenv install 2.6.3

Answer 2

尝试 bundle exec ruby 应该工作

Rbenv：未安装Ruby找不到命令'ruby'（AWS t3a Ubuntu 18.04）

2 个答案: