I require assistance with installing and configuring Matex and Ghostscript for use with Mathematica on my Mac system. I have successfully installed Matex and executed the following codes on Mathematica notebook provided in this link, resulting in expected outputs
<< MaTeX`
MaTeX[HoldForm@Integrate[Exp[-x], {x, 0, Infinity}]]
MaTeX["\\sum_{k=1}^{\\infty} \\frac{1}{k^2} = \\frac{\\pi^2}{6}",
FontSize -> 24]
However, I am encountering difficulties installing Ghostscript on my system. I have attempted to run the following command in terminal -
gs -h
Output -
GPL Ghostscript 10.01.1 (2023-03-27)
Copyright (C) 2023 Artifex Software, Inc. All rights reserved.
Usage: gs [switches] [file1.ps file2.ps ...]
Most frequently used switches: (you can use # in place of =)
...
But the Mathematica code utilizing Matex and Ghostscript is still not functioning. Can someone please assist me with the installation process of Ghostscript, preferably by providing step-by-step guidance? I am not well-versed in this matter. Thank you in advance for your help.
While I run the following command
Plot[x^2, {x, 0, 10}, Frame -> True,
FrameLabel -> {{MaTeX["\\color{red}\\Omega_\\text{y}",
FontSize -> 30],
None}, {MaTeX["f \\;/\\; \\text{k}", FontSize -> 30], None}}]
I am getting the following error message - "MaTeX::texerr: Error while running LaTeX. ! Undefined control sequence. \color {red}\Omega \text {y} \MaTeX{\color{red}\Omega\text{y}} ! ==> Fatal error occurred, no output PDF file produced!"
The problem is coming from the part "\ \color{red}". If I remove this, there is no error.