问题
I wanted to install "DESeq2" package in R, but it was missing the xml2-config file. I found somewhere that it can be obtained by installing the libxml2 package, but when I tried it gives error that it's not available for R version 3.4.2. Anyone has idea what to do?
回答1:
After running what @amarchin wrote it didn't work instantly but R suggested to install libxml2-dev. So I run: sudo apt-get install libxml2-dev in Terminal.
And then in R console I typed the code from @amarchin: devtools::install_github("r-lib/xml2")
And it worked :)
回答2:
You can install the dev version: devtools::install_github("r-lib/xml2")
来源：https://stackoverflow.com/questions/47221409/how-to-install-libxml2-package-in-r-if-its-not-available-for-my-version