erlang_nif-sys is not up to date

[jthompson222]

I received the following error:

error: failed to run custom build command for erlang_nif-sys v0.6.4

Unsupported Erland version.

Is the erlang_nif-sys version up to date in the Cargo.toml?
Does 'cargo update' fix it?
If not please report at https://github.com/goertzenator/erlang_nif-sys.

cargo update does not fix this.

[evnu]

See #39 (comment), can you migrate to rustler_sys?