INST: added info on version error
INST: added info on version error

Former-commit-id: 8ea96e947e6373ec486b8881c0ad7d75bead87a0 [formerly efdae57086f9e4dd0785b2c934674e3985567fc8]
Former-commit-id: 4e4cea963bd414dd097f50bae7e151aaa407aaf2
Former-commit-id: 5d65af613da48d968d2957e2bc0b96caf64ebcd1
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox