bioconductor – What to do when maSigPro is not working in R?

I’m trying to use maSigPro according to the User manual with the supplied sample data sets in R. However, when running the maSigPro function it tells me that it could not find it, although I have installed it via Bioconductor. I’ve tried uninstalling and reinstalling, but it didn’t work. Any suggestions?

> BiocManager::install("maSigPro", update = TRUE)
'getOption("repos")' replaces Bioconductor standard repositories, see
'help("repositories", package = "BiocManager")' for details.
Replacement repositories:
Bioconductor version 3.18 (BiocManager 1.30.22), R 4.3.0 (2023-04-21)
Old packages: 'DESeq2'
Update all/some/none? [a/s/n]: 
trying URL ''
Content type 'application/x-gzip' length 2852511 bytes (2.7 MB)
downloaded 2.7 MB

The downloaded binary packages are in

Warning message:
package(s) not installed when version(s) same as or greater than current;
  use `force = TRUE` to re-install: 'maSigPro' 
> library("maSigPro")
> ts.analysis <- maSigPro(data.abiotic, edesign.abiotic)
Error in maSigPro(data.abiotic, edesign.abiotic) : 
  could not find function "maSigPro"

I already tried quitting R, uninstalling and reinstalling maSigPro.

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