This error message results from using an unsupported installation workflow for Simulink 8.0 (R2012b). The BeagleBoard support package requires additional software, so the FileExchange submission is not sufficient for folder-based installation.
To install BeagleBoard support on a computer with Internet access, please do the following:
Step 1: At the MATLAB command prompt, type "targetinstaller".
Step 2: When Target Installer opens, Choose Internet, and then select the appropriate support package (e.g, “BeagleBoard”). Target Installer automatically downloads and installs the support package along with other required software.
For installing BeagleBoard support on a computer without Internet access, please see this solution:
Please note, the solution linked above is written for R2012a, but the steps will work for R2012b as well.
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