fix missing base vm
fix missing base vm

jjmcdermott/Recompute,cjw-charleswu/Recompute,cjw-charleswu/Recompute,cjw-charleswu/Recompute,jjmcdermott/Recompute,cjw-charleswu/Recompute,jjmcdermott/Recompute,jjmcdermott/Recompute