! Package pgfkeys Error: I do not know the key '/tcb/segmentation style

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\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc
\usepackage[ttscale=0.85]{libertine}
\usepackage[final,babel]{microtype}
\usepackage{xspace}
\usepackage{abstract}
\usepackage{tcolorbox}
\usepackage[defaultlines=3,all]{nowidow}
\usepackage[french]{babel}
\usepackage[hidelinks]{hyperref}
 
 
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\usepackage{ifthen}
\usepackage{xspace}
etoolbox
url
imakeidx
enumitem
 
 
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