我想将 xelatex 与 TexGyreTerms 一起使用：
\ifxetex
\newcommand{\lsCoverTitleFont}[1]{\fontspec[LetterSpace=-2.0]{TeXGyreTermes} \fontshape{sc}\fontsize{52pt}{16.75mm}\selectfont #1}
\else
但是，尽管安装了软件包（Mac，texlive 2012），我还是收到以下抱怨：
kpathsea: Running mktextfm TeXGyreTermes
/usr/local/texlive/2012/texmf/web2c/mktexnam: Could not map source abbreviation T for TeXGyreTermes.
/usr/local/texlive/2012/texmf/web2c/mktexnam: Need to update /usr/local/texlive/2012/texmf-dist/fonts/map/fontname/special.map?
mktextfm: Running mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input TeXGyreTermes
This is METAFONT, Version 2.718281 (TeX Live 2012)
kpathsea: Running mktexmf TeXGyreTermes
! I can't find file `TeXGyreTermes'.
<*> ...r; mag:=1; nonstopmode; input TeXGyreTermes
Please type another input file name
! Emergency stop.
<*> ...r; mag:=1; nonstopmode; input TeXGyreTermes
Transcript written on mfput.log.
grep: TeXGyreTermes.log: No such file or directory
mktextfm: `mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input TeXGyreTermes' failed to make TeXGyreTermes.tfm.
kpathsea: Appending font creation commands to missfont.log.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! fontspec error: "font-not-found"
!
! The font "TeXGyreTermes" cannot be found.
!
! See the fontspec documentation for further information.
!
! For immediate help type H <return>.
!...............................................
l.21
我能做些什么？
感谢您的及时回复。我尝试了这种方法，但结果是：
kpathsea: Running mktextfm TeXGyreTermes-Regular
/usr/local/texlive/2012/texmf/web2c/mktexnam: Could not map source abbreviation T for TeXGyreTermes-Regular.
/usr/local/texlive/2012/texmf/web2c/mktexnam: Need to update /usr/local/texlive/2012/texmf-dist/fonts/map/fontname/special.map?
mktextfm: Running mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input TeXGyreTermes-Regular
This is METAFONT, Version 2.718281 (TeX Live 2012)
kpathsea: Running mktexmf TeXGyreTermes-Regular
! I can't find file `TeXGyreTermes-Regular'.
<*> ...1; nonstopmode; input TeXGyreTermes-Regular
Please type another input file name
! Emergency stop.
<*> ...1; nonstopmode; input TeXGyreTermes-Regular
Transcript written on mfput.log.
grep: TeXGyreTermes-Regular.log: No such file or directory
mktextfm: `mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input TeXGyreTermes-Regular' failed to make TeXGyreTermes-Regular.tfm.
kpathsea: Appending font creation commands to missfont.log.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! fontspec error: "font-not-found"
!
! The font "TeXGyreTermes-Regular" cannot be found.
!
! See the fontspec documentation for further information.
!
! For immediate help type H <return>.
!...............................................
l.21
?
我确实有这种字体：
$ otfinfo -f /usr/local/texlive/2012/texmf-dist/fonts/opentype/public/tex-gyre/texgyretermes-regular.otf
aalt Access All Alternates
c2sc Small Capitals From Capitals
cpsp Capital Spacing
dlig Discretionary Ligatures
frac Fractions
kern Kerning
liga Standard Ligatures
lnum Lining Figures
onum Oldstyle Figures
pnum Proportional Figures
salt Stylistic Alternates
size Optical Size
smcp Small Capitals
ss01 Stylistic Set 1
ss02 Stylistic Set 2
ss03 Stylistic Set 3
ss04 Stylistic Set 4
tnum Tabular Figures
zero Slashed Zero
答案1
这里（在 Windows 7 上）miktex + TL 2013 找到了 Herbert 建议的名称（TeXGyreTermes-Regular）的字体。但 TL 2012 失败了。TL 2012 似乎只有在使用文件名时才会在 texmf 树中找到字体（系统字体可以很好地处理字体名称）：
\documentclass[]{article}
\usepackage{fontspec}
\begin{document}
\fontspec{texgyretermes-regular.otf} blub
\fontspec{Times New Roman} blub
\end{document}
我不知道 TL 2012 的这种行为是否是新的。
答案2
使用
\usepackage{ifxetex,fontspec}
\providecommand\lsCoverTitleFont[1]{#1}
\ifxetex
\renewcommand\lsCoverTitleFont[1]{{\fontspec[LetterSpace=-2.0]{TeXGyreTermes-Regular}%
\fontshape{sc}\fontsize{52pt}{16.75mm}\selectfont #1}}
\fi
或全名字体
\fontspec[LetterSpace=-2.0]{texgyretermes-regular.otf}%