我无法在计算机上运行ROracle软件包。我有Windows 10和R 3.5.1(在Windows 7上工作)。 第一次尝试:
install.packages("ROracle")
Installing package into
‘C:/Users/Documents/R/win-library/3.5’
(as ‘lib’ is unspecified)
Package which is only available in source form, and may need compilation of
C/C++/Fortran: ‘ROracle’
These will not be installed
我按照此处的说明进行操作,并直接从Oracle下载了它 How to install ROracle package on Windows 7?
我也查看了这些网站,但这些建议都不起作用。 How to install ROracle package?
ROracle installation :: Unable to load shared object error
how to install r package for oracle on windows 10 64 bit
setwd("C:\\Users\\Downloads")
install.packages('ROracle_1.3-1.zip', repos = NULL)
Installing package into ‘C:/Users/Documents/R/win-library/3.5’
(as ‘lib’ is unspecified)
package ‘ROracle’ successfully unpacked and MD5 sums checked
library(ROracle)
Error: package or namespace load failed for ‘ROracle’:
package ‘ROracle’ was installed by an R version with different internals; it
needs to be reinstalled for use with this R version
我的机器上有mysql和sqldeveloper。任何帮助,将不胜感激。
答案 0 :(得分:1)
最新版本的RTools可以从下面的链接下载
重要链接: Instant Client版本(12.2):下载Instant Client的基本版本和SDK版本 http://www.oracle.com/technetwork/database/features/instant-client/
用于Windows的R(查找Windows的R的早期版本) https://cran.rstudio.com/bin/windows/base/old/ https://cran.rstudio.com/bin/windows/base/old/3.6.1/R-3.6.1-win.exe
RTools (RTools35) https://cran.r-project.org/bin/windows/Rtools/
ROracle (ROracle-1.3.2与R3.6.0及更高版本兼容) https://www.oracle.com/database/technologies/roracle-downloads.html 对ROracle进行故障排除的非常重要的链接:https://cran.cnr.berkeley.edu/web/packages/ROracle/INSTALL
RStudio
在控制面板>系统和安全性>系统>高级系统设置>中,设置以下环境变量:在系统属性中,单击“环境变量”。
ORACLE_HOME = 'C:/oreclient_install_dir/instantclient_12_2'
OCI_INC = 'C:/oreclient_install_dir/instantclient_12_2/sdk/include'
OCI_LIB64 = 'C:/oreclient_install_dir/instantclient_12_2'
TNS_ADMIN = 'C:/oreclient_install_dir/instantclient_12_2'
请参阅我已安装R的64位版本,并因此为它设置了环境变量。如果您使用的是32位版本,请使用适当的路径设置OCI_LIB32。另外,将TNS文件放置在适当的位置。
另外,将路径设置为包括:
C:\oreclient_install_dir\instantclient_12_2 <br/>
C:\app\client\pc_username\product\12.2.0\client_1
C:\app\client\pc_username\product\12.2.0\client_1\bin
C:\app\client\pc_username\product\12.2.0\client_1\Network\Admin
%PATH%
C:\R\R-3.6.0\bin
C:\R\Rtools\bin
C:\R\Rtools\mingw_64\bin
R.home(component = "home")
Sys.getenv("PATH")
Sys.getenv("OCI_INC")
Sys.getenv("OCI_LIB64")
Sys.getenv("ORACLE_HOME")
Sys.getenv("TNS_ADMIN")
设置环境变量后请重新启动R,建议在运行ROracle命令时以管理员身份运行R。
install.packages(“ C:/ROracle/ROracle_1.3-2.tar.gz”,存储库= NULL)
您可能还需要安装DBI软件包
install.packages("DBI")
library("DBI")
library("ROracle")