How to install packages such as TCGAbiolinks, SumarizedExperiment?
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NewRUser • 0
@01e1033c
Last seen 14 hours ago
United States

Hi, everyone, I tried to install packages "TCGAbiolinks" "recount3" "limma" "edgeR" "sva" "pheatmap" "EnhancedVolcano" "org.Hs.eg.db" and "SumarizedExperiment", but after I install those, warning came out and told me I the packages were not installed because of versions issues. I checked online but I still didn't find a exact answer that can solve all those questions. Could any one help me with those? I will put the code and output below.

Thank you! Happy New Year!

BTW, Bioconductor version 3.21 (BiocManager 1.30.27), R 4.5.0 (2025-04-11 ucrt)

```

the code that I used to install packages is copied below

bioconductor_packages <- c( "TCGAbiolinks", "recount3", "SummarizedExperiment",

"limma", "edgeR", "sva",

"pheatmap", "EnhancedVolcano",

"org.Hs.eg.db" )

BiocManager::install(bioconductor_packages, ask = FALSE, update = FALSE)

the warning messages are below:

Warning messages: package(s) not installed when version(s) same as or greater than current; use force = TRUE to re-install: "TCGAbiolinks" "recount3" "limma" "edgeR" "sva" "pheatmap" "EnhancedVolcano" "org.Hs.eg.db"

Other outputs, I don't know if it's helpful but I put it in here also:

'getOption("repos")' replaces Bioconductor standard repositories, see 'help("repositories", package = "BiocManager")' for details. Replacement repositories: CRAN: https://cran.rstudio.com/ Bioconductor version 3.21 (BiocManager 1.30.27), R 4.5.0 (2025-04-11 ucrt) Installing package(s) 'SumarizedExperiment'

TCGAbiolinks SummarizedExperiment • 42 views
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@gordon-smyth
Last seen 10 hours ago
WEHI, Melbourne, Australia

The warning message is telling you that you already have the packages installed.

However, you might consider upgrading to the current version of Bioconductor:

install(version = "3.22")

after which you can repeat you earlier install commands and the latest versions of the packages will be installed.

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