skip oce build if folder exists already
skip oce build if folder exists already

erossignon/node-occ,erossignon/node-occ,erossignon/node-occ,OpenWebCAD/node-occ,erossignon/node-occ,OpenWebCAD/node-occ,OpenWebCAD/node-occ,OpenWebCAD/node-occ,OpenWebCAD/node-occ,erossignon/node-occ