The last official release of the compiler is 98/2. However, this release is fairly dated. We are currently working on the development of a new version of LEGO, version 2.0, which should be available later this year. Please consult this site for further updates on the availability of LEGO 2.0.
If you are outside N.C. State University or the TINKER group, please contact Dr. Thomas Conte or Mark Toburen to obtain an installation for your organization.
If you are at N.C. State and have access to the TINKER workspace, you may use CVS to check out a copy of the compiler. Refer to the installation instructions for detailed information on how to set up your environment correctly and obtain a personal installation of the compiler.