Qhull wrapper not properly loaded

Hi, I am just installing MiniQhull and everything seemed ok but once I try to perform a delaunay triangulation I get the following error
```julia
> connectivity = MiniQhull.delaunay(dim, numpoints, coordinates)
ERROR: QHULL WRAPPER is not properly loaded
Stacktrace:
[1] error(s::String)
@ Base ./error.jl:33
[2] macro expansion
@ ~/.julia/packages/MiniQhull/PLvbq/src/load.jl:34 [inlined]
[3] new_qhull_handler
@ ~/.julia/packages/MiniQhull/PLvbq/src/bindings.jl:4 [inlined]
[4] _delaunay(dim::Int32, numpoints::Int32, points::Vector{Float64}, flags::Nothing)
@ MiniQhull ~/.julia/packages/MiniQhull/PLvbq/src/MiniQhull.jl:12
[5] delaunay(dim::Int64, numpoints::Int64, points::Vector{Int64}, flags::Nothing)
@ MiniQhull ~/.julia/packages/MiniQhull/PLvbq/src/MiniQhull.jl:114
[6] delaunay(dim::Int64, numpoints::Int64, points::Vector{Int64})
@ MiniQhull ~/.julia/packages/MiniQhull/PLvbq/src/MiniQhull.jl:113
[7] top-level scope
@ REPL[95]:1

```

Do you know what is happening?
Thanks in advance