Resolving dependencies...
Starting     os-string-2.0.6
Building     os-string-2.0.6
Completed    os-string-2.0.6
Starting     filepath-1.5.3.0
Building     filepath-1.5.3.0
Completed    filepath-1.5.3.0
Starting     hashable-1.4.7.0
Building     hashable-1.4.7.0
Completed    hashable-1.4.7.0
Downloading  hash-cons-0.1.0.0
Downloaded   hash-cons-0.1.0.0
Starting     hash-cons-0.1.0.0
Building     hash-cons-0.1.0.0
Completed    hash-cons-0.1.0.0