Configuring Your Environment
Before using HydraExpress, configure your environment. This includes:
*Ensuring that your C++ compiler is set up in your environment and available in the PATH environment variable.
*Setting the PATH environment variable to the bin directory of your JRE installation.
*On UNIX/Linux only, setting the RWSF_HOME environment variable to the root of your HydraExpress installation.
*Running the script rwsfvars.
These steps are discussed in more detail in the following sections. Note that these steps need to be followed every time you open a new command window.