[Tex/LaTex] Package pgfkeys Error: I do not know the key ‘/tcb/library/most’

pgfkeys

I get the following error while compiling and the pdf is also not generated properly:

ERROR: Package pgfkeys Error: I do not know the key '/tcb/library/most' and I am going to ignore it. Perhaps you misspelled it.

The code which I compiled is available here as the accepted answer:
LaTeX errors in Formatting

I am using emacs for compilation.

Best Answer

According to tcolorbox documentation:

enter image description here

It seems, tcolorbox is trying to load some libraries that aren't there in your system. As for this particular code, you need only listings and breakable library, you can try to load only them by

\tcbuselibrary{listings,breakable}

instead of \tcbuselibrary{most}.

But the better solution is to update the tcolorbox package to the newest version.

Related Solutions

[Tex/LaTex] Package pgfkeys Error: I do not know the key ‘/tcb/tikznode’

You need to add \usepackage{tikz} in the preamble.

    \documentclass{article}
    \usepackage{tikz}
    \usepackage{tcolorbox}
    \listfiles
    \begin{document}
    \tcbset{colframe=blue!50!black, colback=white, fonttitle=\bfseries, center title}
   \begin{tcolorbox}
   Hello\newline word
   \end{tcolorbox}
   \tcbox{Hello\newline word}
   \tcbox[tikznode]{Hello\\ word}
   \end{document}

On the other hand, you can load the tcolorbox library skins which loads tikz.

\documentclass{article}
%\usepackage{tikz}
\usepackage[skins]{tcolorbox}

Essence is tikznode needs tikzpicture and places the contents in a tikz node.

Best Answer

Related Solutions

[Tex/LaTex] Package pgfkeys Error: I do not know the key ‘/tcb/tikznode’

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