前言
昨天在安装inferCNV的包时频繁报错，尝试了很多方式最终解决，现将解决方法记录如下
服务器版本
CentOS Linux release 7.9.2009 (Core)
其实我之前在Ubuntu下安装inferCNV一下子就搞定了，这次弄了比较久多少是因为我对centos不太熟悉）。
正文
安装inferCNV
install.packages("rjags")
if (!requireNamespace("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("infercnv")
这时候会报错提示缺少JAGS库
方法一 编译安装
# 手动安装BLAS和LAPACK不推荐
# yum install blas-devel lapack-devel
tar xf JAGS-4.3.0.tar.gz
cd JAGS-4.3.0
./configure --libdir=/usr/local/lib64
make -j 20 && make install
方法二 下载相关安装包，手动安装
#Download latest springdale-computational rpm from
http://springdale.princeton.edu/data/springdale/7/x86_64/os/Computational/
##下载JAGS rpm
wget http://springdale.princeton.edu/data/springdale/7/x86_64/os/Computational/jags4-4.3.0-67.1.x86_64.rpm
##安装JAGS
rpm -ivh jags4-4.3.0-67.1.x86_64.rpm
##查看安装是否成功
rpm -qa |grep jags4
### jags4-4.3.0-67.1.x86_64
##安装inferCNV缺少的依赖包rjags
install.packages("rjags")
##最后安装inferCNV
if (!requireNamespace("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("infercnv")
方法3 安装JAGS
## You can test this capability in a unix shell by typing
$ pkg-config --modversion jags
## If this does not detect your JAGS installation then it means that the
## file 'jags.pc' is not on the search path of pkg-config. In this case
## you should add it by setting the environment variable PKG_CONFIG_PATH.
$ export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig # before installing rjags.
