Hey I am using Lyx and would like to use to rotate a table because it does not fit my page.
I used the below link to rotate however when running the programming an error occured . tex.stackexchange.com/questions/298668/how-to-rotate-a-large-matrix-in-lyx
Can someone guide me how can I solve this please?

rotfloat.stynot found means that therotfloatpackage is not installed, use the package manager of your TeX distribution to install it. – Torbjørn T. Aug 24 '19 at 09:07