Ergonomic, hermetic, user-friendly software build system for Python, Go, Java, Kotlin, Protobuf, Scala, Shell. Pants lets you fearlessly scale up your codebase!

Pants

I’ve tried it a couple of times and it always failed with the following error:
```
timestamp: 2019-03-14T14:53:21.141060
Exception caught: (pants.build_graph.address_lookup_error.AddressLookupError) (backtrace omitted)
Exception message: Build graph construction failed: ExecutionError 1 Exception encountered:
  MappingError: Failed to parse 3rdparty/python/BUILD:
Invalid requirement, parse error at "u'; sys_pl'"
```