在尝试使用ROracle时,我收到以下错误消息
> library("ROracle")
Error: package or namespace load failed for ‘ROracle’:
package ‘ROracle’ was installed before R 4.0.0: please re-install it我已经安装/下载了DBI、RTools、oracle isntant客户端(basic + sdk),并尝试按照以下说明操作,但没有成功:ROracle install
我能够很好地下载ROracle (见下文),所以我被遗漏的东西难住了。我需要降级版本吗?
> Roracle_path <- "filepath.../ROracle_1.3-2.zip"
> install.packages(Roracle_path, repos = NULL)
Installing package into ‘C:/Users/<my username>/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
package ‘ROracle’ successfully unpacked and MD5 sums checked发布于 2021-02-25 06:09:15
我降级到了R 3.6.3,使用了RTools 35,现在它可以工作了。
https://stackoverflow.com/questions/66343667
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