由于要是用python 3.6版本的一个包sonicparanoid，但是系统的gcc比较老，所以先用conda创建python环境，在该环境下尽心gcc的安装和升级
conda create --name py3.6 python=3.6
source activate py3.6
conda install pip setuptools cython sh numpy pandas biopython cmake
conda install gcc libgcc 然后会提示库错误，需要重新连接。
首先 rm anaconda2/envs/py3.6/lib/libstdc++.so.6 然后 ln -s anaconda2/envs/py3.6/x86_64-conda_cos6-linux-gnu/sysroot/lib/libstdc++.so.6 . 同时修改环境变量 export LD_LIBRARY_PATH=/lustre/home/luzhiqiang/anaconda2/envs/py3.6/lib:$LD_LIBRARY_PATH
随后
pip install sonicparanoid
最后进入anaconda2/envs/py3.6/lib/python3.6/site-packages/sonicparanoid对mmseqs2进行编译
cd mmseqs2_src
cmake -DCMAKE_INSTALL_PREFIX=~/anaconda2/envs/py3.6/lib/python3.6/site-packages/sonicparanoid/mmseqs2_src-build ..
make -j 10
make install
cd ../bin
ln -s ../mmseqs2_src-build/bin/mmseqs .
完成安装~~