Unable to install scDblFinder

[CCGOGO12]

Hello, when I install the package scDblFinder, I encounter the error like this: Error in get(n, ns) : object 'runPCA' not found Calls: ... withCallingHandlers -> loadNamespace -> namespaceImportFrom -> get Execution halted ERROR: lazy loading failed for package ‘scDblFinder’

This is my Session info R version 4.2.2 (2022-10-31) Platform: x86_64-conda-linux-gnu (64-bit) Running under: CentOS Linux 7 (Core)

Matrix products: default BLAS/LAPACK: /share2/pub/chenchg/chenchg/miniconda3/envs/R4.2.2/lib/libopenblasp-r0.3.21.so

locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=en_US.UTF-8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages: [1] stats graphics grDevices utils datasets methods base

loaded via a namespace (and not attached): [1] Rcpp_1.0.10 compiler_4.2.2 later_1.3.0 urlchecker_1.0.1 [5] prettyunits_1.1.1 profvis_0.3.7 remotes_2.4.2 tools_4.2.2 [9] digest_0.6.31 pkgbuild_1.4.0 pkgload_1.3.2 memoise_2.0.1 [13] lifecycle_1.0.3 rlang_1.0.6 shiny_1.7.5 cli_3.6.0 [17] curl_4.3.3 fastmap_1.1.1 withr_2.5.1 stringr_1.5.0 [21] desc_1.4.2 fs_1.6.1 htmlwidgets_1.6.2 vctrs_0.5.2 [25] devtools_2.4.5 rprojroot_2.0.3 glue_1.6.2 R6_2.5.1 [29] processx_3.8.0 sessioninfo_1.2.2 callr_3.7.3 purrr_1.0.1 [33] magrittr_2.0.3 ps_1.7.2 promises_1.2.0.1 ellipsis_0.3.2 [37] htmltools_0.5.4 usethis_2.1.6 mime_0.12 xtable_1.8-4 [41] httpuv_1.6.9 stringi_1.7.12 miniUI_0.1.1.1 cachem_1.0.7 [45] crayon_1.5.2

[plger]

Hi, can you report how you're trying to install scDblFinder, and what BioC version you're using (e.g. BiocManager::version()), and what versions of BiocSingular and scater you have installed? Thanks

[CCGOGO12]

Thanks for your reply! I have installed scDblFinder sucessfully, I thinks it may be caused by the version of scater or R.