ROracle安装

时间:2018-08-28 22:15:06

标签: windows roracle

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。

1 个答案:

答案 0 :(得分:1)

下载兼容版本的ROracle,Instant Client和R

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  

很少有重要的R命令来检查变量集:

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")