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