OpenBSD, runtime error: gNumClasses 'discrepancy'

Running in OpenBSD:

```
    $ sclang
    init_OSC
    empty
    compiling class library...
        NumPrimitives = 538
        pass 1 done
    ERROR: There is a discrepancy.
    numClassDeps 0   gNumClasses 82
```

After that sclang seems to just stay idle there (don't dies or exists)...

I don't know what is this supposed to mean or how to get more info...
