Compiling and Installing XHMM

Use PuTTY to log in to the server as the root user.
Run the following command to decompress the installation package:
```
unzip statgen-xhmm-*.zip
```
Run the following command to switch to the directory generated after decompression:
```
cd statgen-xhmm-*
```
Run the following command to edit the Makefile file:
1. Open Makefile.
```
vi Makefile
```
2. Press i to enter the insert mode and modify line 89:
  Before the modification:
```
LAPACK_LIBS=lapack
```
  After the modification:
```
LAPACK_LIBS=openblas lapack
```
3. Press Esc, type :wq!, and press Enter to save the file and exit.

Run the following commands to perform the compilation and installation:

make -j 96
mkdir /path/to/XHMM
cp build/execs/xhmm params.txt /path/to/XHMM

Run the following command to add the XHMM installation path to the PATH environment variable:
```
export PATH=/path/to/XHMM:$PATH
```

Parent topic: XHMM Porting Guide (CentOS 7.6)