安装SeuratData的解决办法

想要LoadData("ifnb")需要library(SeuratData)，但是devtools::install_github('satijalab/seurat-data')会报ERROR: lazy loading failed for package 'SeuratData'

甚至library还出了错（之前一直正常library）：

library(Seurat)
Error: package or namespace load failed for ‘Seurat’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
载入了名字空间‘spatstat.utils’ 2.3-1，但需要的是>= 3.0.0

尝试安装|包源：|spatstat.utils_3.0-1.tar.gz |

 install.packages("E:/下载/spatstat.utils_3.0-1.tar.gz", repos = NULL, type = "source")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
https://cran.rstudio.com/bin/windows/Rtools/
* installing *source* package 'spatstat.utils' ...
** package 'spatstat.utils' successfully unpacked and MD5 sums checked
ERROR: cannot remove earlier installation, is it in use?
* removing 'D:/R-4.2.1/library/spatstat.utils'
* restoring previous 'D:/R-4.2.1/library/spatstat.utils'
Warning in file.copy(lp, dirname(pkgdir), recursive = TRUE, copy.date = TRUE) :
  problem copying D:\R-4.2.1\library\00LOCK-spatstat.utils\spatstat.utils\libs\x64\spatstat.utils.dll to D:\R-4.2.1\library\spatstat.utils\libs\x64\spatstat.utils.dll: Permission denied
Warning in install.packages :
  安装程序包‘E:/下载/spatstat.utils_3.0-1.tar.gz’时退出狀態的值不是0
安装spatstat.utils_3.0-1.zip时：Error in install.packages : package ‘spatstat.utils’ not installed because it is not built for UCRT

remove.packages("spatstat.utils")

install.packages("E:/下载/spatstat.utils_3.0-1.tar.gz", repos = NULL, type = "source")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
* installing *source* package 'spatstat.utils' ...
** package 'spatstat.utils' successfully unpacked and MD5 sums checked
** using staged installation
** libs
Warning in system(cmd) : 'make' not found
ERROR: compilation failed for package 'spatstat.utils'
* removing 'D:/R-4.2.1/library/spatstat.utils'
Warning in install.packages :
  安装程序包‘E:/下载/spatstat.utils_3.0-1.tar.gz’时退出狀態的值不是0

安装了Rtools，配置了环境变量，然后再安装spatstat.utils_3.0-1.tar.gz。一定是.gz，.zip不行。spatstat.utils_3.0-1成功安装。

然后再devtools::install_github('satijalab/seurat-data')就行了

之前一直可以library(Seurat)的，突然不行了，花一上午时间搞这个

packageurl = 'https://cran.r-project.org/src/contrib/vctrs_0.5.0.tar.gz'
install.packages(packageurl, repos = NULL, type = 'source')