两天前，我安装了一个新软件包 (breakurl)，但它无法运行，于是我决定更新所有组件。我安装了最新版本的 texlive for mac，并通过 更新了所有软件包tlmgr。在遇到一些正常的小问题后，我遇到了一个无法解决的问题。
xelatex -shell-escape screen.tex
This is XeTeX, Version 3.14159265-2.6-0.99996 (TeX Live 2016) (preloaded format=xelatex)
\write18 enabled.
entering extended mode
(./screen.tex
LaTeX2e <2016/03/31>
Babel <3.9r> and hyphenation patterns for 22 language(s) loaded.
(./main.tex (/usr/local/texlive/2016basic/texmf-dist/tex/latex/base/book.cls
Document Class: book 2014/09/29 v1.4h Standard LaTeX document class
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/base/bk10.clo))
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/listings/listings.sty
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/graphics/keyval.sty)
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/listings/lstmisc.sty)
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/listings/listings.cfg))
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/fontspec/fontspec.sty
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/l3kernel/expl3.sty
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/l3kernel/expl3-code.tex)
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def))
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
)
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty
*************************************************
* fontspec warning: "tu-clash"
*
* I have found the tuenc.def encoding definition file but the TU encoding is
* not defined by the LaTeX2e kernel; attempting to correct but you really
* should update to the latest version of LaTeX2e.
*************************************************
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/base/fontenc.sty
(/usr/local/texlive/2016basic/texmf-dist/tex/latex/base/tuenc.def
! Missing \endcsname inserted.
<to be read again>
\def
l.252 ... \UnicodeEncodingName {}{"007E}
注意：我正在创建一个最小示例来重现此错误。希望这些努力能帮助我找出问题所在。