The C code generator is distributed as a plugin, and can be installed through the usual Eclipse installation procedure for new software:
Help->Install New Software...
.Overture VDM2C Development
in the Work with:
box. If this option does not exist, the repository is http://overture.au.dk/vdm2c/master/repository/
.Overture C Code Generator
.Next
and follow the usual procedure to install.To check for updates to the C code generator,
Help->Installation Details
.VDM 2 C Code Generator
.Update...
.