For best results and least trouble, please use the virtual box provided at ftp://hepfarm02.phy.pku.edu.cn/pub/CMS/daneng/

The tarball containing the example setups can also be found at http://www.slac.stanford.edu/~shoeche/mg13/

If you are not using the virtual machine, you have to put Sherpa into your path in order to follow the instructions. Use 'export PATH=$PATH:/path/to/your/sherpa/bin' to do so. You also need to have gnuplot installed in order to use the plot script.

If you encounter an error message instructing you to configure with --enable-analysis, do the following:

- go to the top level directory of your Sherpa installation
- run the command './configure --enable-analysis'
- run the command 'make fi'