Compiling and Installing Abyss

Use PuTTY to log in to the server as the root user.
Run the following command to decompress the installation package:
```
tar -zxvf abyss-2.2.4.tar.gz
```
Run the following commands to decompress the dependency package:
```
cd /path/to/BOOST
tar jxf boost_1_56_0.tar.bz2
```
Run the following command to go to the directory generated after the decompression:
```
cd /path/to/ABYSS/abyss-2.2.4
```
Run the following command to generate a configure file:
```
./autogen.sh
```
Run the following command to add the installation path of the currently running MPI to the temporary environment variables:
```
export CURRENT_MPI_PATH=`which mpirun | sed 's/\/bin\/mpirun//g'`
```

Run the following command to perform the configuration:

./configure --prefix=/path/to/ABYSS --with-boost=/path/to/BOOST/boost_1_56_0 --without-sparsehash --with-mpi=$CURRENT_MPI_PATH

Run the following commands to perform the installation and compilation:
```
make -j 32 AM_CXXFLAGS=-Wall
make install AM_CXXFLAGS=-Wall
```
Run the following commands to add the environment variables:
```
export PATH=/path/to/ABYSS/bin:$PATH
```

Parent topic: Abyss 2.2.4 Porting Guide (CentOS 7.6)