which version of corepure64 are you using - 8.x?
Are you using the corepure64 gpm extension or gpm from somewhere else?
The gpm extension contains gpm-root
Have you started the gpm init.d script?
Are you using the corepure64 gpm extension or gpm from somewhere else?
The gpm extension contains gpm-root
Have you started the gpm init.d script?