Write to with your old license key. They will not publicly host the file but may provide a legacy download link for active license holders with a valid support contract (rare).
On Windows 10/11, the installer may work in compatibility mode (Windows 7), but graphics rendering in Mercury often fails. On modern Linux (Ubuntu 20.04+), missing libXm.so.3 (Motif) and ancient libstdc++ libraries will break the software.
# Clone the specific tag git clone https://github.com/apple-oss-distributions/cctools cd cctools git checkout cctools-6.5
For the linker:
Check the apple-oss-distributions/cctools GitHub releases or ask in legacy developer forums – but always verify SHA checksums.
