```ruby
name             'exhibitor'
maintainer       'Simple Finance Technology Corp.'
maintainer_email 'ops@simple.com'
license          'Apache v2.0'
description      'Installs Netflix Exhibitor'
version          '0.4.1'

depends          'build-essential'
depends          'java'
depends          'runit'
depends          'zookeeper', '>= 2.0.0'
```

Switch to pessimistic version constraint for zookeeper
user
```ruby
name             'exhibitor'
maintainer       'Simple Finance Technology Corp.'
maintainer_email 'ops@simple.com'
license          'Apache v2.0'
description      'Installs Netflix Exhibitor'
version          '0.4.1'

depends          'build-essential'
depends          'java'
depends          'runit'
depends          'zookeeper', '~> 2.0'
```
assistant