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## AMPL Installation Wizard

Here are instructions to upgrade AMPL-Gurobi on Linux:

1. Extract the contents of the supplied AMPL-Gurobi file. Extraction is done with the following command:
tar xvfz amplgurobi9.1.1_linux64.tar.gz

The file name should be adjusted to reflect the actual archive file. Extraction will produce a subdirectory called ampl, which contains the AMPL-Gurobi software.
2. Copy your existing ampl.lic license key to the ampl directory that was created in the previous step.
3. Replace your old AMPL directory with the new one.