May need to add plotly and dittoSeq as dependencies

[NeginValizadegan]

The DESCRIPTION says plotly_microbiome imports plotly, dittoSeq, viridis, and rlang. If you don't have these installed (specifically I had issues with plotly and dittoSeq), there will be a problem with loading this package unless you install these packages separately. These might be needed to be added as dependency or installed automatically as part of package installation.

[lvclark]

Following CRAN conventions, most packages whose functions are used in the package code should be in the Imports field. Depends is only for extreme cases where a package is designed to build off of an existing one, and there's no point to having the package loaded without having its dependency loaded.

See https://mirror.las.iastate.edu/CRAN/doc/manuals/r-release/R-exts.html#Package-Dependencies, and probably some cranky email I received in the past from CRAN telling me I'm Doing It Wrong.

Maybe update the installation instructions instead? If the package were installed from CRAN, everything in Imports would get installed, but perhaps it isn't that way with R-universe.