这是安装的过程，小白不懂，请教各位大神
devtools::install_github("cole-trapnell-lab/monocle-release@develop")
Downloading GitHub repo cole-trapnell-lab/monocle-release@develop
These packages have more recent versions available.
It is recommended to update all of them.
Which would you like to update?
1: All
2: CRAN packages only
3: None
4: stringi (1.6.1 -> 1.6.2) [CRAN]
5: colorspace (2.0-1 -> 2.0-2) [CRAN]
Enter one or more numbers, or an empty line to skip updates:
