Installing Ragel

Hyperscan compilation depends on Ragel. In this document, Ragel 6.10 is used in the compilation environment.

1. Obtain the Ragel 6.10 source package.

   wget http://www.colm.net/files/ragel/ragel-6.10.tar.gz

   

   If the server cannot connect to the Internet, you can download the software package and then upload it to the server.

   Software package download address: http://www.colm.net/files/ragel/ragel-6.10.tar.gz

2. Decompress the source package.

   tar -xzf ragel-6.10.tar.gz

3. Access the Ragel source code directory.

   cd ./ragel-6.10

4. Compile and install Ragel.

   ./configure

   make

   make install

5. Check the Ragel version to verify that the Ragel is successfully installed.

   ragel -v

   If "Ragel State Machine Compiler version 6.10 March 2017" is displayed, the installation is successful.