Featured Book

LaTeX Beginners Guide

Partner Sites

TeXwelt - Fragen und Antworten zu LaTeX
TeXblog
TeXample
A MikTeX update may remove amslatex / amsmath as obsolete - how to fix it PDF Print E-mail
News - LaTeX Distributions
Written by Stefan Kottwitz   
Wednesday, 06 February 2013 08:56

On several TeX sites users wrote that in the recent days a problem occured after they updated their MiKTeX installation: amsmath could not be used any more since MiKTeX has marked amslatex as obsolete, so it was uninstalled.

The first time I read about this was in the matheplanet.com LaTeX forum on February 2, 2013: after an update, amsmath, amscd and amsthm were missing and not available via the package manager. amslatex has been marked as obsolete:

MiKTeX: amslatex is obsolete

It's caused by a reorganization of MiKTeX, as Heiko Oberdieck wrote on TeX Stack Exchange, he also provided all three screenshots. The maintainer of MiKTeX splitted amslatex into amsmath and amscls, similar to the packaging in TeX Live.

MiKTeX: amsmath, amscls, amslatex

Sadly, it doesn't automatically reinstall those packages. You need to synchronize the local repository database, in the package manager, done via the menu: Repository→Synchronize. Afterwards it would be reinstalled on-the-fly, if this option is activated, or you can do it manually, in the package manager.

MiKTeX: amsmath and amscls

Also amsthm is affected, which belongs to the amscls package, which contains AMS classes such as amsart, amsbook and amsproc for publishing in journals of the American Mathematical Society.

I also think, it's better to separate AMS classes from the amsmath package, since the classes are only needed when writing for AMS journals or books. And consistency with TeX Live is another good point. An improvement lead to this small problem, I hope this post may helps users who stumbled across it.


Some information in German: amsmath Hilfe.

Comments

Please login to post comments or replies.
 

Latest Forum Posts



Bibliography not printing
25/05/2015 01:17, Diogo Remoaldo

Re: Macro Fail
25/05/2015 01:15, LaTexLearner

Re: Alternative to fleqn
24/05/2015 23:51, Sonntag

Re: Custom Chapter Name For Just One Entry
24/05/2015 23:17, Stefan_K

Re: Custom Chapter Name For Just One Entry
24/05/2015 22:58, AleCes

Re: Alternative to fleqn
24/05/2015 22:49, Stefan_K

Re: Custom Chapter Name For Just One Entry
24/05/2015 22:47, Stefan_K

Custom Chapter Name For Just One Entry
24/05/2015 22:27, AleCes

Re: Dioxipe+Polyglossia=Blank PDF
24/05/2015 22:16, AleCes

Re: Alternative to fleqn
24/05/2015 22:14, Sonntag