[R-pkg-devel] '! LaTeX Error: Option clash for package xcolor' on linux-based builds

Hi, I am currently having an issue getting past a warning that's occurring on linux based builds for my vignette. The warning is: "! LaTeX Error: Option clash for package xcolor." The check results are here: https://cran.r-project.org/web/checks/check_results_DEVis.html I currently cannot repro

[R-pkg-devel] LaTeX warnings on debian builds only

Hi, I am currently having an issue getting past a warning that's occurring on linux based builds for my vignette. The warning is: "! LaTeX Error: Option clash for package xcolor." The check results are here: *https://win-builder.r-project.org/incoming_pretest/DEVis_1.0.1_20181220_164555/Debian/0