安装devtools环境包 

sudo apt-get install gfortran -y
sudo apt-get install build-essential -y
sudo apt-get install libxt-dev -y
sudo apt-get install libcurl4-openssl-dev -y
sudo apt-get install libxml++2.6-dev -y
sudo apt-get install libssl-dev -y
sudo apt-get install libxml2 -y
sudo apt-get install libxml2-dev -y
sudo apt-get install libgit2-dev -y
sudo apt-get install libfontconfig1-dev -y
sudo apt-get install libharfbuzz-dev libfribidi-dev -y
sudo apt-get install libudunits2-dev libgdal-dev libgeos-dev -y
sudo apt-get install libfreetype6-dev libpng-dev libtiff5-dev libjpeg-dev -y

下载安装miniconda

wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
chmod +x Miniconda3-latest-Linux-x86_64.sh #给下载下来的安装文件添加执行权限
sudo bash Miniconda3-latest-Linux-x86_64.sh

切换到root用户，配置环境，vi ~/.bashrc 在最后添加下面内容

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/root/miniconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/root/miniconda3/etc/profile.d/conda.sh" ]; then
        . "/root/miniconda3/etc/profile.d/conda.sh"
    else
        export PATH="/root/miniconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

运行source ~/.bashrc  使配置生效

进入conda环境

source ~/.bashrc
conda

可通过修改conda源来提供下载速度。 

cat .condarc

channels:
  - https://mirrors.ustc.edu.cn/anaconda/cloud/bioconda/
  - https://mirrors.ustc.edu.cn/anaconda/cloud/conda-forge/
  - https://mirrors.ustc.edu.cn/anaconda/pkgs/main/
  - https://mirrors.ustc.edu.cn/anaconda/pkgs/r/
  
 
show_channel_urls: true
 
default_channels:
  - https://mirrors.ustc.edu.cn/anaconda/pkgs/main
  - https://mirrors.ustc.edu.cn/anaconda/pkgs/r
  - https://mirrors.ustc.edu.cn/anaconda/pkgs/msys2
 
custom_channels:
  conda-forge: https://mirrors.ustc.edu.cn/anaconda/cloud
  msys2: https://mirrors.ustc.edu.cn/anaconda/cloud
  bioconda: https://mirrors.ustc.edu.cn/anaconda/cloud
  menpo: https://mirrors.ustc.edu.cn/anaconda/cloud
  pytorch: https://mirrors.ustc.edu.cn/anaconda/cloud
  simpleitk: https://mirrors.ustc.edu.cn/anaconda/cloud

更新conda

conda update -n base conda

安装mamba 

conda install mamba -n base -c conda-forge

因为Conda官方从2022年3月就提出比Conda更快解决方案-Libmamba。为了解决conda生态系统内部与增长相关的挑战，conda维护人员与合作伙伴Anaconda、Quansight和QuantStack一起在2022年12月引入了基于Mamba项目的新conda依赖项求解器。QuantStack，开发 mamba 和 libmamba；Quansight，将 libmamba 集成到 conda 中；和Anaconda，开发 conda 并管理整体工作。mamba是 conda 包管理器的 C++ 重新实现。

更新到Conda 23.10.0的时候，它们自动默认使用conda-libmamba-solver插件。 

官网解释：Conda 23.10.0: libmamba is now the default solver | conda.org

但我觉得还是要配置下求解器： 

安装并设置新的求解器

conda install -n base conda-libmamba-solver
conda config --set solver libmamba

创建R4.4环境

conda create -n r4.4

# To activate this environment, use
#
#     $ conda activate r4.4
#
# To deactivate an active environment, use
#
#     $ conda deactivate

进入R4.4环境 

conda activate r4.4

使用mamba代替condao安装R 4.4

mamba install -y -c conda-forge r=4.4

 按R进入R语言界面安装devtools

install.packages("devtools")

 每次首次运行会让选择源，我会选20

如果安装发现源比较慢或有些包下载不下来，可以通过命令调出界面重新选择

chooseCRANmirror(graphics=FALSE)

 安装经过一段时间出现如下报错 

ERROR: dependencies ‘usethis’, ‘miniUI’, ‘pkgdown’, ‘rcmdcheck’, ‘roxygen2’, ‘rversions’, ‘urlchecker’ are not available for package ‘devtools’

Warning messages:
1: In install.packages("devtools") :
  installation of package ‘httpuv’ had non-zero exit status
2: In install.packages("devtools") :
  installation of package ‘ragg’ had non-zero exit status
3: In install.packages("devtools") :
  installation of package ‘xml2’ had non-zero exit status
4: In install.packages("devtools") :
  installation of package ‘shiny’ had non-zero exit status
5: In install.packages("devtools") :
  installation of package ‘pkgdown’ had non-zero exit status
6: In install.packages("devtools") :
  installation of package ‘roxygen2’ had non-zero exit status
7: In install.packages("devtools") :
  installation of package ‘rversions’ had non-zero exit status
8: In install.packages("devtools") :
  installation of package ‘urlchecker’ had non-zero exit status
9: In install.packages("devtools") :
  installation of package ‘miniUI’ had non-zero exit status
10: In install.packages("devtools") :
  installation of package ‘devtools’ had non-zero exit status

 退出R,使用下面命令安装，提示缺什么包就安装r-xxx包。

mamba install -y -c conda-forge r-usethis
mamba install -y r-httpuv
mamba install -y r-ragg
mamba install -y r-xml2
mamba install -y r-shiny
mamba install -y r-pkgdown
mamba install -y r-roxygen2
mamba install -y r-rversions
mamba install -y r-urlchecker
mamba install -y r-miniUI
R #进入R操作界面
install.packages("devtools")

 更新R包

install.packages("rvcheck")
rvcheck::update_all()

参考文档：Conda快速安装的解决方法（Mamba安装）_conda_TiYong-开放原子开发者工作坊