我的公司有一个 Jupyter Notebook 云，可以让我在上面运行 R；但是，我无法在其上安装诸如“tm”或“rpart”之类的软件包。谁能帮我解决它？非常感谢！
代码和警告信息如下所示：
install.packages("tm", lib = '/home/jiafei', repos= 'http://cran.us.r-project.org')
Warning message in install.packages("tm", lib = "/home/jiafei", repos = "http://cran.us.r-project.org"):
“installation of package ‘xml2’ had non-zero exit status”Warning message in install.packages("tm", lib = "/home/jiafei", repos = "http://cran.us.r-project.org"):
“installation of package ‘tm’ had non-zero exit status”