# add the system requirements
if ('SystemRequirements' %in% colnames(pkg$description)) {
sysreq <- sysreqs_as_debian(pkg$description[1,'SystemRequirements'],verbose=verbose)
# add the system requirements
if ('SystemRequirements' %in% colnames(pkg$description)) {
sysreq <- sysreqs_as_debian(pkg$description[1,'SystemRequirements'],verbose=verbose)