1. Install conda

1.1 查看最新版本的下载链接，使用wget获取

wget https://repo.anaconda.com/archive/Anaconda3-5.3.1-Linux-x86_64.sh

1.2 利用bash安装，按回车或yes知道安装完成

bsh Anaconda3-5.3.1-Linux-x86_64.sh

1.3 添加conda到系统路径

export PATH="/home/Zhangxiao/anaconda3/bin:$PATH"

1.4 check是否安装成功

conda --version

2. Install R

2.1 An updated R version (>=4.0) is available through the conda-forge channel, so first add the channel.

conda config --add channels conda-forge

2.2 Check whether an updated R version is added in the conda search space or not.

conda search r-base

2.3 Install R

conda create -n r-4.0.0 r-base=4.0.0

2.4 Activate the newly create conda environment

source activate r-4.0.0

2.5

conda deactivate # 退出当前环境
conda remove --name r-4.0.0 --all #移除R4.0.0环境