--with-doc我无法在 Ubuntu 上安装 TeX Live 包：
$ tlmgr list --only-installed
(running on Debian, switching to user mode!)
$ tlmgr install --with-doc pdfpages
(running on Debian, switching to user mode!)
TeX Live 2017 is frozen forever and will no
longer be updated. This happens in preparation for a new release.
If you're interested in helping to pretest the new release (when
pretests are available), please read http://tug.org/texlive/pretest.html.
Otherwise, just wait, and the new release will be ready in due time.
tlmgr: package repository ftp://tug.org/historic/systems/texlive/2017/tlnet-final (verified)
[1/1, ??:??/??:??] install: pdfpages [321k]
tar: tex/latex/pdfpages/pdfpages.sty: Cannot open: File exists
tar: tex/latex/pdfpages/ppdvipdfmx.def: Cannot open: File exists
tar: tex/latex/pdfpages/ppdvips.def: Cannot open: File exists
tar: tex/latex/pdfpages/ppluatex.def: Cannot open: File exists
tar: tex/latex/pdfpages/ppnull.def: Cannot open: File exists
tar: tex/latex/pdfpages/pppdftex.def: Cannot open: File exists
tar: tex/latex/pdfpages/ppvtex.def: Cannot open: File exists
tar: tex/latex/pdfpages/ppxetex.def: Cannot open: File exists
tar: Exiting with failure status due to previous errors
untar: untarring /tmp/GXaZ1f0fBb/7RFaVvA_3t/pdfpages.tar failed (in /home/sebastien/texmf)
TLPDB::_install_package: untar failed
tlmgr: package log updated: /home/sebastien/texmf/web2c/tlmgr.log