Submitting dsBase to the CRAN

The current blocker to submitting dsBase to the CRAN appears to be PDF manual generation. Does anyone know the cause of this message?

devtools::build_manual()
Error in `value[[3L]]()`:
! Failed to build manual

Stuart

The manual is created with no errors if we replace \deqn with \eqn in the help files of the regression functions. I did a PR in v6.4.0-dev branch.