先安裝gcc環境linux
yum install gcc-c++
獲取密鑰c++
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
獲取rvmredis
curl -sSL https://get.rvm.io | bash -s stable
根據輸出的提示執行centos
source /home/gy/.rvm/scripts/rvm
能夠使用rvm命令,列出全部已知源ruby
rvm list known
輸出以下bash
# MRI Rubies [ruby-]1.8.6[-p420] [ruby-]1.8.7[-head] # security released on head [ruby-]1.9.1[-p431] [ruby-]1.9.2[-p330] [ruby-]1.9.3[-p551] [ruby-]2.0.0[-p648] [ruby-]2.1[.10] [ruby-]2.2[.10] [ruby-]2.3[.7] [ruby-]2.4[.4] [ruby-]2.5[.1] [ruby-]2.6[.0-preview2] ruby-head
安裝ruby,須要必定時間(好幾分鐘)微信
rvm install ruby-2.5.1
切換使用當前版本(有時候不指定的話,gem命令沒法識別)curl
rvm use 2.5.1 default
驗證url
// 執行命令 ruby -v // 成功輸入以下 ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]
執行安裝redis與ruby的接口centos7
gem install redis
安裝成功提示以下
Fetching: redis-4.0.2.gem (100%) Successfully installed redis-4.0.2 Parsing documentation for redis-4.0.2 Installing ri documentation for redis-4.0.2 Done installing documentation for redis after 0 seconds 1 gem installed
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