cannot find celldex R package

[liuweihanty]

Dear creaters of celldex,

When I am installing celldex using if (!requireNamespace("BiocManager", quietly = TRUE)) install.packages("BiocManager") BiocManager::install(celldex) The folloing error message appeared: Bioconductor version 3.11 (BiocManager 1.30.10), R 4.0.2 (2020-06-22) Installing package(s) 'cell' package ‘cell’ is not available (for R version 4.0.2)cannot open URL 'https://bioconductor.org/packages/3.11/data/annotation/bin/macosx/contrib/4.0/PACKAGES.rds': HTTP status was '404 Not Found'

and when I search available packages starting with "celld" using *BiocManager::available("celld")**, celldex didn't appear in the list:

Do you know what might be the issue here? Thank you so much!

[liuweihanty]

ah nvm, I resolved the issue using:

install.packages("remotes") remotes::install_github("LTLA/celldex")

thanks!

[LTLA]

celldex is only available in BioC 3.12 or higher, for R 4.0.0 or higher. If you install it on an older version, there's no guarantee that it'll work properly.

[liuweihanty]

I see thank you! I updated my BioC and was able to run smoothly

[joyalmathew9]

I am using BioC version 3.18 and R version 4.3.0 but I am not able to install celldex. I am getting the following error: Error: package 'matrixStats' 0.63.0 was found, but >= 1.0.0 is required by 'MatrixGenerics' In addition: Warning messages: 1: package 'SummarizedExperiment' was built under R version 4.3.1 2: package 'MatrixGenerics' was built under R version 4.3.1 Execution halted ERROR: lazy loading failed for package 'celldex'

I tried installing matrcistats version BiocManager::install("matrixStats", version = "1.0.0") But not working. Can someone please help me fix this issue and install celldex Thank you

[joyalmathew9]

It was an issue with my R version and it's resolved.

Thanks.