Installing zstd

Use PuTTY to log in to the server as the root user.
Run the following commands to decompress the zstd installation package:
```
tar -zxvf zstd-1.3.4.tar.gz
```
Run the following command to switch to the directory generated after the package is decompressed:
```
cd zstd-1.3.4
```
Run the following commands to perform compilation and installation:
```
make -j16
make install
```

Run the following commands to set the zstd environment variables:

export LD_LIBRARY_PATH=/path/to/ZSTD/zstd-1.3.4/lib:$LD_LIBRARY_PATH

Parent topic: Configuring the Compilation Environment