StructuredQueries not working

I have been using the dplyr package in r for some time and noticed that the StructuredQueries package in Julia has some similar functions and styles to it. However, I could not get this Julia package work, I always get the error message:

UndefVarError: gen_graph_ex not defined
(::Atom.##63#66)() at eval.jl:104
withpath(::Atom.##63#66, ::Void) at utils.jl:30
withpath(::Function, ::Void) at eval.jl:38
macro expansion at eval.jl:103 [inlined]
(::Atom.##62#65{Dict{String,Any}})() at task.jl:80

PS: I am using the latest Julia and Juno in Atom.

Try LazyQuery.jl

Or Query.jl. StructuredQuery.jl might be no longer maintained.

Thanks so much! It is what I am looking for.