在我刚刚创建包手动,我觉得在“细节”的句子: The DESCRIPTION file: This package was not yet installed at build time."
Index: This package was not yet installed at build time.
这听起来并不好。但是,当然,一个软件包必须先建立起来,然后才能安装。我不明白这个信息的含
我,使用R 3.3.1版本的安装误差,而试图在其中安装包“e1071”我收到以下消息: install.packages("e1071")
Installing package into ‘C:/Users/test/Documents/R/win-library/3.3’
(as ‘lib’ is unspecified)
Package which is only available
我有一个叫做my_pkg的包,在我的DESCRIPTION文件中,我宣布我的许可为License: file LICENSE。 Another question suggested using packageDescription to call the license,但产生了以下内容: > packageDescription('my_pkg', fields = 'License')
"f