[OS X TeX] Font installation mtpro2

[Themis Matsoukas]

> On Sep 29, 2018, at 9:31 AM, Herbert Schulz <herbs at wideopenwest.com> wrote:
> 
> Try using the newtxtext package for text? Does that work?
> 


Yes, newtxtext works, and I suppose that's good enough for me for now. But I don't understand why none of the commands below work for me:

\renewcommand{\rmdefault}{ptm}
\renewcommand{\sfdefault}{phv}
\renewcommand{\ttdefault}{pcr}

Themis