[OS X TeX] For those doing a MacTeX-2020 pretest.

[Herbert Schulz]

> On Apr 8, 2020, at 10:15 AM, Murray Eisenberg <murrayeisenberg at gmail.com> wrote:
> 
> Should one delete a previous TL 2020 folder /usr/local/texlive/2020 first, before running the new mactex-20200407.pkg?

Howdy,

That would be the most desirable method but, I believe (don't take my word for this) the Installer app is smart enough to only install changes. You might not even have to re-run `updmap-user` since the distribution is for the same year as before.

TLU will have no changes from the pretest repository and may lead to errors if you try to use a regular repository.

Good Luck,

Herb Schulz
(herbs at wideopenwest dot com)