# Missing \scriptstyle and \scriptscriptstyle letters with libertine and newtxmath

I have manually installed the newtx package to TEXMFLOCAL (with admin rights), placing everything into the appropriate folders in TEXMFLOCAL/fonts/ and TEXMFLOCAL/tex/latex, and running updmap-sys --enable Map=ntx.map and texhash. And everything seems to work fine.

However, it seems like I am missing \scriptstyle and \scriptscriptstyle sized letters in math mode (which is very noticable when I am trying to write fractions, etc.):

I am only getting g, v, and y!

Here is my MWE:

\documentclass{minimal}

\usepackage[nf]{libertine} % Disable osf in math
\usepackage[T1]{fontenc} % only encoding that works with Libertine

\usepackage{mathtools}
\usepackage{amssymb}
\usepackage[libertine]{newtxmath}
\usepackage[scr=rsfso]{mathalfa} % Differently defined script font

\begin{document}
Displaystyle:
$abcdefghijklmopqrstuvwxyz$

Scriptstyle:
$\scriptstyle{abcdefghijklmopqrstuvwxyz}$

Scriptscripystyle:
$\scriptscriptstyle{abcdefghijklmopqrstuvwxyz}$

\end{document}

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Trying to contact the author about this; any ideas where I can find "Michael Sharpe"'s email address? –  mSSM Jun 21 '12 at 9:11
This looks fixed in the latest release, using TL2012. That suggests this is a now-fixed bug. –  Joseph Wright Jul 7 '12 at 21:24
Thanks; I was just thinking about that myself. Can I somehow mark this question as answered/close it? –  mSSM Jul 10 '12 at 12:01

Just to close this question: TeXlive 2012 fixes the above problem, and you should just update to it instead of installing newtx by hand.