fancytooltips根据 Gonzalo Medina 的回答，我尝试编译一个使用该包的文件将鼠标悬停在引文键上时，在弹出窗口中显示书目条目。并且它找不到一些 .sty 文件。我该如何修复它？我在 Ubuntu 上使用命令行进行编译pdflatex。
! LaTeX Error: File `biblatex.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
Enter file name:
(/usr/share/texmf-texlive/tex/latex/fancytooltips/fancytooltips.sty
(/usr/share/texmf-texlive/tex/latex/ms/everyshi.sty)
(/usr/share/texmf-texlive/tex/latex/graphics/graphicx.sty
(/usr/share/texmf-texlive/tex/latex/graphics/keyval.sty)
(/usr/share/texmf-texlive/tex/latex/graphics/graphics.sty
(/usr/share/texmf-texlive/tex/latex/graphics/trig.sty)
(/etc/texmf/tex/latex/config/graphics.cfg)))
(/usr/share/texmf-texlive/tex/latex/xkeyval/xkeyval.sty
(/usr/share/texmf-texlive/tex/generic/xkeyval/xkeyval.tex))
(/usr/share/texmf-texlive/tex/latex/eso-pic/eso-pic.sty)
Package fancytooltips Warning: ** The filename with tooltips is not given. ** o
n input line 52.
! LaTeX Error: File `eforms.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
Enter file name: