Package: erlang-typer

"erlang-typer" package binaries on CentOS:

/usr/bin/typer /usr/lib64/erlang/bin/typer /usr/lib64/erlang/erts-5.8.5/bin/typer

You may install this package on CentOS with yum install erlang-typer

"erlang-typer" package binaries on Debian:

/usr/bin/typer /usr/lib/erlang/bin/typer /usr/lib/erlang/erts-6.2/bin/typer

You may install this package on Debian with apt-get install erlang-typer