# ubuntu 首先配置软件国内镜像地址 ``` 路径 /etc/opt/source.list 授予权限 777 给source.list vim 打开文件 输入ggdG 其中，gg为跳转到文件首行；dG为删除光标所在行以及其下所有行的内容； 再细讲，d为删除，G为跳转到文件末尾行； 软后iao ``` ### 获取软件更新列表和软件更新 ``` sudo apt update && sudo apt upgrade ``` ### 国内软件阿里云地址 ``` deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse ``` ### 下载nvm 从国内码云 ``` 管理员运行 git clone https://gitee.com/mirrors/nvm.git 进入nvm目录 运行 bash install.sh 然后添加配置项 ``` ### 安装nrm ``` 下载cnpm npm install -g cnpm --registry=https://registry.npm.taobao.org npm install -g nrm ``` ## 安装node mac是10。24。1版本 ### 临时修改nvm的node国内镜像 ~~~cpp export NVM_NODEJS_ORG_MIRROR=https://npm.taobao.org/mirrors/node ~~~ # centos7 ## 更新软件 yum -y update ## 安装 nvm ``` yum install git git --version git clone git://github.com/creationix/nvm.git ~/nvm command -v nvm echo "source ~/nvm/nvm.sh" >> ~/.bashrc source ~/.bashrc ``` ``` 依赖包 yum install gcc-c++ ``` ``` fibers@5.0.0安装不上 增加了一个用户 就安装上了 不能使用root用户进行安装 ```