CellCODE installation issues

Question

[Megh]

I am trying to install the CellCODE package in R but it keeps giving me the following error -

Error : Function found when exporting methods from the namespace ‘IRanges’ which is not S4 generic: ‘unlist’

I restarted R and checked the version, which seems ok. Can anyone please give me some idea about how to go about it?

Thank you in advance.

[zx8754]

Good list of possible issues posted here.

[Megh]

Thank you for the suggestions.