Building package in R in Windows

Question

I have downloaded package pcaL1_1.5.2.tar.gz from the CRAN . I am trying to compile the package pcaL1

The steps I followed are

1. Install Rtools
2. Updated the PATH environment variable
3. In command prompt,I change the directory to where I downloaded the package pcaL1_1.5.2.tar.gz
4. Run the command in Command prompt of Windows R CMD INSTALL --build qtl_1.22-18.tar.gz

I get the error unexpected symbol in R CMD . Anything I missed or did wrong?

Answer 1

您是否尝试过从R内部运行install.package。启动R会话和>提示符类型

install.packages("pcaL1")