如何使用devtools :: install_local在本地安装R软件包

Question

I have the following R packages:

ubuntu@ip-111-31-16-140:~/storage1/homebrew_rpackages/mypackr$ pwd
/home/ubuntu/storage1/homebrew_rpackages/mypackr

The structure is:

ubuntu@ip-172-31-16-140:~/storage1/homebrew_rpackages/mypackr$ tree
.
|-- DESCRIPTION
|-- NAMESPACE
|-- R
|   |-- hello.R
|   `-- tsne_pca.R
|-- mypackr.Rproj
`-- man
    |-- hello.Rd
    `-- plot_tsne_pca.Rd

What I tried to do is to install locally this way, but gives error:

> devtools::install_local("/home/ubuntu/storage1/homebrew_rpackages/mypackr")
Installation failed: trying to get slot "name" from an object of a basic class ("NULL") with no slots

What's the right way to do it?

Answer 1

您必须在包的git存储库中至少执行一次提交。