11.43.3 Can you answer these questions?

11.43.3.1 Vertically align nodes (otlines) in a matrix

https://tex.stackexchange.com/landing/r/digest?cta=question&id=746779

Related to tikz text vertical alignment in matrix, but more complex, I think. 
Basically, I wanted to create nested groups with nodes inside. 
Matrices seem to be the most suitable for this purpose, ... 
[tikz-pgf] [diagrams] [tikz-styles] [alignment]
 

asked by clel https://tex.stackexchange.com/landing/r/digest?cta=user&id=194783 Score of 1

11.43.3.2 Integral with overbar from Cambria Math (range) is not displayed in equation

https://tex.stackexchange.com/landing/r/digest?cta=question&id=746721

I use integral signs from Cambria Math instead of Libertinus Math, but I have problems with \upint and \lowint in the displayed formulas. 
Nevertheless, \int, also comes from Cambria Math, but it is ... 
[unicode-math] [libertine] [displaystyle] [integral]
 

asked by user110822 https://tex.stackexchange.com/landing/r/digest?cta=user&id=392763 Score of 2

11.43.3.3 Error message: minted v3+ executable is not installed or is not added to PATH

https://tex.stackexchange.com/landing/r/digest?cta=question&id=746736

I know this problem has been posted a few times (found just by Googling) but I cannot fix this. 
Package minted Error: minted v3+ executable is not installed or is not added to PATH; 
or MiKTeX is being ... 
[miktex] [minted]
 

asked by suckingalemon https://tex.stackexchange.com/landing/r/digest?cta=user&id=368599 Score of 1