Download the nsis compiler only when we pack cling.
Download the nsis compiler only when we pack cling.

root-mirror/cling,root-mirror/cling,marsupial/cling,root-mirror/cling,karies/cling,root-mirror/cling,karies/cling,karies/cling,root-mirror/cling,root-mirror/cling,karies/cling,marsupial/cling,karies/cling,marsupial/cling,marsupial/cling,karies/cling,marsupial/cling,marsupial/cling