需要准备下载压缩包：

 argtable2_12.orig.tar   （https://launchpad.net/ubuntu/+source/argtable2/13-1） 

 clustalo_1.2.4.orig.tar   (https://launchpad.net/ubuntu/+source/clustalo/1.2.4-2或者http://www.clustal.org/omega/下载）

安装clustalo之前，先安装argtable2-12,否则在安装clustalo(./configure)时会报下面的错误：

configure: error: Could not find argtable2.h. Try $ ./configure CFLAGS='-Iyour-argtable2-include-path 安装argtable2： tar -zxvf argtable2_12.orig.tar  # 解压 cd argtable2-12/  ./configure --prefix=/user/path/   # 配置  make check          # 检测  make && make install   # 编译安装 环境变量设置： vim ~/.bashrc  #进入启动配置文件                export PATH=/public/home/wangh/Programs/argtable2-12:$PATH                export PATH=/public/home/wangh/Programs/argtable2-12/bin:$PATH                export PATH=/public/home/wangh/Programs/argtable2-12/include:$PATH                export LD_LIBRARY_PATH=/public/home/wangh/Programs/argtable2-12/bin:$LD_LIBRARY_PATH               source ~/.bashrc # 更新启动配置文件 安装clustalo： tar -zxvf clustalo_1.2.4.orig.tar  # 解压 cd clustal-1.2.4 ./configure --prefix=/user/path/   # 配置  make check          # 检测  make && make install   # 编译安装 环境变量设置： vim ~/.bashrc  #进入启动配置文件                 export PATH=/public/home/wangh/Programs/clustal-1.2.4:$PATH                 export PATH=/public/home/wangh/Programs/clustal-1.2.4/bin:$PATH                 export PATH=/public/home/wangh/Programs/clustal-1.2.4/include:$PATH               source ~/.bashrc # 更新启动配置文件 可能还会在配置(./configure)出错：configure: error: Could not find argtable2.h. Try $ ./configure CFLAGS='-Iyour-argtable2-include-path 解决方法： ./configure CFLAGS='-I/public/home/wangh/Programs/argtable2-12/include' LDFLAGS='-L/public/home/wangh/Programs/argtable2-12/lib' --prefix=/public/home/wangh/Programs/clustal-omega-1.2.4 在进行编译安装 和环境变量的设置