【ubuntu 18.04】安装RVM
1. 官网
# 二进制包 https://rubies.travis-ci.org/ # 官网 https://rvm.io/
2. 安装文档
https://rvm.io/rvm/install
3. 安装步骤
sudo apt install gnupg2
# 配置秘钥
gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB curl -sSL https://get.rvm.io | bash -s stable --rails # 上面可能会报错 keyserver， 按照提示，执行如下 curl -sSL https://rvm.io/mpapis.asc | gpg2 --import - curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import - # 重新安装
curl -sSL https://get.rvm.io | bash -s stable --rails # 生效已有窗口 source /home/master/.rvm/scripts/rvm nvm -v
4. 安装过程示例
master@master:~$ gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB gpg: keyserver receive failed: Server indicated a failure master@master:~$ curl -sSL https://get.rvm.io | bash -s stable --rails Downloading https://github.com/rvm/rvm/archive/1.29.12.tar.gz curl: (56) Unexpected EOF Could not download 'https://github.com/rvm/rvm/archive/1.29.12.tar.gz'. curl returned status '56'. Downloading https://bitbucket.org/mpapis/rvm/get/1.29.12.tar.gz Downloading https://bitbucket.org/mpapis/rvm/downloads/1.29.12.tar.gz.asc gpg: Signature made 2021年01月16日 星期六 02时46分26秒 CST gpg: using RSA key 7D2BAF1CF37B13E2069D6956105BD0E739499BDB gpg: Can't check signature: No public key GPG signature verification failed for '/home/master/.rvm/archives/rvm-1.29.12.tgz' - 'https://bitbucket.org/mpapis/rvm/downloads/1.29.12.tar.gz.asc'! Try to install GPG v2 and then feh the public key: gpg2 --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB or if it fails: command curl -sSL https://rvm.io/mpapis.asc | gpg2 --import - command curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import - In case of further problems with validation please refer to https://rvm.io/rvm/security master@master:~$ curl -sSL https://rvm.io/mpapis.asc | gpg2 --import - gpg: key 3804BB82D39DC0E3: 47 signatures not checked due to missing keys gpg: /home/master/.gnupg/trustdb.gpg: trustdb created gpg: key 3804BB82D39DC0E3: public key "Michal Papis (RVM signing) <mpapis@gmail.com>" imported gpg: Total number processed: 1 gpg: imported: 1 gpg: no ultimately trusted keys found master@master:~$ curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import - gpg: key 105BD0E739499BDB: public key "Piotr Kuczynski <piotr.kuczynski@gmail.com>" imported gpg: Total number processed: 1 gpg: imported: 1 master@master:~$ curl -sSL https://get.rvm.io | bash -s stable --rails Downloading https://github.com/rvm/rvm/archive/1.29.12.tar.gz Downloading https://github.com/rvm/rvm/releases/download/1.29.12/1.29.12.tar.gz.asc curl: (56) Unexpected EOF Could not download 'https://github.com/rvm/rvm/releases/download/1.29.12/1.29.12.tar.gz.asc'. curl returned status '56'. Installing RVM to /home/master/.rvm/ Adding rvm PATH line to /home/master/.profile /home/master/.mkshrc /home/master/.bashrc /home/master/.zshrc. Adding rvm loading line to /home/master/.profile /home/master/.bash_profile /home/master/.zlogin. Installation of RVM in /home/master/.rvm/ is almost complete: * To start using RVM you need to run `source /home/master/.rvm/scripts/rvm` in all your open shell windows, in rare cases you need to reopen all shell windows. Thanks for installing RVM 🙏 Please consider donating to our open collective to help us maintain RVM. 👉 Donate: https://opencollective.com/rvm/donate Ruby enVironment Manager 1.29.12 (latest) (c) 2009-2020 Michal Papis, Piotr Kuczynski, Wayne E. Seguin Searching for binary rubies, this might take some time. Found remote file https://rubies.travis-ci.org/ubuntu/18.04/x86_64/ruby-3.0.0.tar.bz2 Checking requirements for ubuntu. Installing requirements for ubuntu. Updating system.... Installing required packages: gawk, autoconf, automake, bison, libffi-dev, libgdbm-dev, libncurses5-dev, libsqlite3-dev, libtool, libyaml-dev, sqlite3, libreadline-dev.............. Requirements installation successful. ruby-3.0.0 - #configure ruby-3.0.0 - #download % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0 100 23.5M 100 23.5M 0 0 1752k 0 0:00:13 0:00:13 --:--:-- 1227k No checksum for downloaded archive, recording checksum in user configuration. ruby-3.0.0 - #validate archive ruby-3.0.0 - #extract ruby-3.0.0 - #validate binary ruby-3.0.0 - #setup ruby-3.0.0 - #gemset created /home/master/.rvm/gems/ruby-3.0.0@global ruby-3.0.0 - #importing gemset /home/master/.rvm/gemsets/global.gems.................................. ruby-3.0.0 - #generating global wrappers........ ruby-3.0.0 - #gemset created /home/master/.rvm/gems/ruby-3.0.0 ruby-3.0.0 - #importing gemsetfile /home/master/.rvm/gemsets/default.gems evaluated to empty gem list ruby-3.0.0 - #generating default wrappers........ Creating alias default for ruby-3.0.0.... Fetching zeitwerk-2.5.1.gem Fetching concurrent-ruby-1.1.9.gem Fetching method_source-1.0.0.gem Fetching thor-1.1.0.gem Fetching tzinfo-2.0.4.gem Fetching i18n-1.8.11.gem Fetching activesupport-7.0.0.gem Fetching nokogiri-1.12.5-x86_64-linux.gem Fetching crass-1.0.6.gem Fetching loofah-2.13.0.gem Fetching rails-html-sanitizer-1.4.2.gem Fetching rails-dom-testing-2.0.3.gem Fetching rack-2.2.3.gem Fetching rack-test-1.1.0.gem Fetching activemodel-7.0.0.gem Fetching actionview-7.0.0.gem Fetching actionpack-7.0.0.gem Fetching railties-7.0.0.gem Fetching builder-3.2.4.gem Fetching mini_mime-1.1.2.gem Fetching marcel-1.0.2.gem Fetching erubi-1.10.0.gem Fetching actiontext-7.0.0.gem Fetching globalid-1.0.0.gem Fetching activejob-7.0.0.gem Fetching activestorage-7.0.0.gem Fetching activerecord-7.0.0.gem Fetching rails-7.0.0.gem Fetching mail-2.7.1.gem Fetching actionmailbox-7.0.0.gem Fetching actionmailer-7.0.0.gem Fetching nio4r-2.5.8.gem Fetching actioncable-7.0.0.gem Fetching websocket-extensions-0.1.5.gem Fetching websocket-driver-0.7.5.gem Successfully installed zeitwerk-2.5.1 Successfully installed thor-1.1.0 Successfully installed method_source-1.0.0 Successfully installed concurrent-ruby-1.1.9 Successfully installed tzinfo-2.0.4 Successfully installed i18n-1.8.11 Successfully installed activesupport-7.0.0 Successfully installed nokogiri-1.12.5-x86_64-linux Successfully installed crass-1.0.6 Successfully installed loofah-2.13.0 Successfully installed rails-html-sanitizer-1.4.2 Successfully installed rails-dom-testing-2.0.3 Successfully installed rack-2.2.3 Successfully installed rack-test-1.1.0 Successfully installed erubi-1.10.0 Successfully installed builder-3.2.4 Successfully installed actionview-7.0.0 Successfully installed actionpack-7.0.0 Successfully installed railties-7.0.0 Successfully installed mini_mime-1.1.2 Successfully installed marcel-1.0.2 Successfully installed activemodel-7.0.0 Successfully installed activerecord-7.0.0 Successfully installed globalid-1.0.0 Successfully installed activejob-7.0.0 Successfully installed activestorage-7.0.0 Successfully installed actiontext-7.0.0 Successfully installed mail-2.7.1 Successfully installed actionmailer-7.0.0 Successfully installed actionmailbox-7.0.0 Successfully installed websocket-extensions-0.1.5 Building native extensions. This could take a while... Successfully installed websocket-driver-0.7.5 Building native extensions. This could take a while... Successfully installed nio4r-2.5.8 Successfully installed actioncable-7.0.0 Successfully installed rails-7.0.0 Parsing documentation for zeitwerk-2.5.1 Installing ri documentation for zeitwerk-2.5.1 Parsing documentation for thor-1.1.0 Installing ri documentation for thor-1.1.0 Parsing documentation for method_source-1.0.0 Installing ri documentation for method_source-1.0.0 Parsing documentation for concurrent-ruby-1.1.9 Installing ri documentation for concurrent-ruby-1.1.9 Parsing documentation for tzinfo-2.0.4 Installing ri documentation for tzinfo-2.0.4 Parsing documentation for i18n-1.8.11 Installing ri documentation for i18n-1.8.11 Parsing documentation for activesupport-7.0.0 Installing ri documentation for activesupport-7.0.0 Parsing documentation for nokogiri-1.12.5-x86_64-linux Installing ri documentation for nokogiri-1.12.5-x86_64-linux Parsing documentation for crass-1.0.6 Installing ri documentation for crass-1.0.6 Parsing documentation for loofah-2.13.0 Installing ri documentation for loofah-2.13.0 Parsing documentation for rails-html-sanitizer-1.4.2 Installing ri documentation for rails-html-sanitizer-1.4.2 Parsing documentation for rails-dom-testing-2.0.3 Installing ri documentation for rails-dom-testing-2.0.3 Parsing documentation for rack-2.2.3 Installing ri documentation for rack-2.2.3 Parsing documentation for rack-test-1.1.0 Installing ri documentation for rack-test-1.1.0 Parsing documentation for erubi-1.10.0 Installing ri documentation for erubi-1.10.0 Parsing documentation for builder-3.2.4 Installing ri documentation for builder-3.2.4 Parsing documentation for actionview-7.0.0 Installing ri documentation for actionview-7.0.0 Parsing documentation for actionpack-7.0.0 Installing ri documentation for actionpack-7.0.0 Parsing documentation for railties-7.0.0 Installing ri documentation for railties-7.0.0 Parsing documentation for mini_mime-1.1.2 Installing ri documentation for mini_mime-1.1.2 Parsing documentation for marcel-1.0.2 Installing ri documentation for marcel-1.0.2 Parsing documentation for activemodel-7.0.0 Installing ri documentation for activemodel-7.0.0 Parsing documentation for activerecord-7.0.0 Installing ri documentation for activerecord-7.0.0 Parsing documentation for globalid-1.0.0 Installing ri documentation for globalid-1.0.0 Parsing documentation for activejob-7.0.0 Installing ri documentation for activejob-7.0.0 Parsing documentation for activestorage-7.0.0 Installing ri documentation for activestorage-7.0.0 Parsing documentation for actiontext-7.0.0 Installing ri documentation for actiontext-7.0.0 Parsing documentation for mail-2.7.1 Installing ri documentation for mail-2.7.1 Parsing documentation for actionmailer-7.0.0 Installing ri documentation for actionmailer-7.0.0 Parsing documentation for actionmailbox-7.0.0 Installing ri documentation for actionmailbox-7.0.0 Parsing documentation for websocket-extensions-0.1.5 Installing ri documentation for websocket-extensions-0.1.5 Parsing documentation for websocket-driver-0.7.5 Installing ri documentation for websocket-driver-0.7.5 Parsing documentation for nio4r-2.5.8 Installing ri documentation for nio4r-2.5.8 Parsing documentation for actioncable-7.0.0 Installing ri documentation for actioncable-7.0.0 Parsing documentation for rails-7.0.0 Installing ri documentation for rails-7.0.0 Done installing documentation for zeitwerk, thor, method_source, concurrent-ruby, tzinfo, i18n, activesupport, nokogiri, crass, loofah, rails-html-sanitizer, rails-dom-testing, rack, ck-test, erubi, builder, actionview, actionpack, railties, mini_mime, marcel, activemodel, activerecord, globalid, activejob, activestorage, actiontext, mail, actionmailer, actionmailx, websocket-extensions, websocket-driver, nio4r, actioncable, rails after 30 seconds 35 gems installed * To start using RVM you need to run `source /home/master/.rvm/scripts/rvm` in all your open shell windows, in rare cases you need to reopen all shell windows. * To start using rails you need to run `rails new <project_dir>`. master@master:~$ source /home/master/.rvm/scripts/rvm master@master:~$ nvm -v 0.39.0
5. 问题1: curl: (6) Could not resolve host: raw.githubusercontent.com
加入如下配置，（前提ping的通）：
sudo vim /etc/hosts
# 写入如下配置
199.232.68.133 raw.githubusercontent.com
6. 卸载RVM
master@master:~$ rvm implode Are you SURE you wish for rvm to implode? This will recursively remove /home/master/.rvm and other rvm traces? (anything other than 'yes' will cancel) > yes Removing rvm-shipped binaries (rvm-prompt, rvm, rvm-sudo rvm-shell and rvm-auto-ruby) Removing rvm wrappers in /home/master/.rvm/bin Hai! Removing /home/master/.rvm /home/master/.rvm has been removed. Note you may need to manually remove /etc/rvmrc and ~/.rvmrc if they exist still. Please check all .bashrc .bash_profile .profile and .zshrc for RVM source lines and delete or comment out if this was a Per-User installation. Also make sure to remove `rvm` group if this was a system installation. Finally it might help to relogin / restart if you want to have fresh environment (like for installing RVM again).
master@master:~$ rm /etc/rvmrc ~/.rvmrc rm: cannot remove '/etc/rvmrc': No such file or directory rm: cannot remove '/home/master/.rvmrc': No such file or directory
删除环境变量
.zlogin
# [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
.profile
# ~/.profile: executed by the command interpreter for login shells. ...... # Add RVM to PATH for scripting. Make sure this is the last PATH variable change. #export PATH="$PATH:$HOME/.rvm/bin" #[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
.mkshrc
# Add RVM to PATH for scripting. Make sure this is the last PATH variable change. # export PATH="$PATH:$HOME/.rvm/bin"
.bashrc
# ~/.bashrc: executed by bash(1) for non-login shells. ...... # Add RVM to PATH for scripting. Make sure this is the last PATH variable change. # export PATH="$PATH:$HOME/.rvm/bin"
.bash_profile
#[[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile #[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
.zshrc
# Add RVM to PATH for scripting. Make sure this is the last PATH variable change. # export PATH="$PATH:$HOME/.rvm/bin"
source 对应文件生效
参考链接：
RVM: Ruby Version Manager - RVM Ruby Version Manager - Documentation
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