http_proxy="" juju -v bootstrap  --upload-tools -e maas
2013-10-01 09:00:40 INFO juju.environs.tools build.go:156 found existing jujud
2013-10-01 09:00:40 INFO juju.environs.tools build.go:166 target: /tmp/juju-tools143536316/jujud
2013-10-01 09:00:43 INFO juju.environs.tools storage.go:106 built 1.14.0.1-precise-amd64 (4214kB)
2013-10-01 09:00:43 INFO juju.environs.tools storage.go:112 uploading 1.14.0.1-precise-amd64
2013-10-01 09:00:44 INFO juju.environs.tools tools.go:29 reading tools with major version 1
2013-10-01 09:00:44 INFO juju.environs.tools tools.go:34 filtering tools by version: 1.14.0.1
2013-10-01 09:00:44 INFO juju.environs.tools tools.go:37 filtering tools by series: precise
2013-10-01 09:00:44 ERROR juju supercommand.go:282 command failed: environment is already bootstrapped
error: environment is already bootstrapped