Installing ScaLAPACK

Use PuTTY to log in to the server as the root user.
Run the following command to decompress the ScaLAPACK installation package:
```
tar -xvf scalapack-2.0.2.tgz
```
Run the following command to go to the directory generated after decompression:
```
cd scalapack-2.0.2
```
Run the following command to generate an SLmake.inc file:
```
cp SLmake.inc.example SLmake.inc
```
Run the following command to perform the compilation and installation:
```
make
```
Run the following commands to copy the generated link library to the installation directory:
```
mkdir -p /path/to/SCALAPACK
cp libscalapack.a /path/to/SCALAPACK
```

Parent topic: Configuring the Compilation Environment