1.下載oracle client

oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm

oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm

2.安裝oracle client

[root@hadoop2 ~]# rpm -ivhoracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm

Preparing...???????????????########################################### [100%]

1:oracle-instantclient11.###########################################[100%]

[root@hadoop2 ~]# rpm -ivhoracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm

Preparing...???????????????########################################### [100%]

1:oracle-instantclient11.###########################################[100%]

3.下載ROracle 包

ROracle_1.2-2.tar.gz

4.設(shè)置環(huán)境變量

# vi ~/.bash_profile

exportLD_LIBRARY_PATH=/usr/lib/oracle/11.2/client64/lib

注：如果沒(méi)有設(shè)置環(huán)境變量，在下一步安裝ROracle包時(shí)，會(huì)出現(xiàn)下面的錯(cuò)誤：

** building package indices

** testing if installed packagecan be loaded

Error in dyn.load(file, DLLpath= DLLpath, ...) :

無(wú)法載入共享目標(biāo)對(duì)象‘/usr/lib64/R/library/ROracle/libs/ROracle.so’：:

libclntsh.so.11.1: 無(wú)法打開(kāi)共享對(duì)象文件: 沒(méi)有那個(gè)文件或目錄

錯(cuò)誤: 載入失敗

停止執(zhí)行

ERROR: loading failed

5.安裝DBI包

R

>install.packages(“DBI”)

6.安裝ROracle 包

# R CMD INSTALL--configure-args='--with-oci-lib=/usr/lib/oracle/11.2/client64/lib--with-oci-inc=/usr/include/oracle/11.2/client64' ROracle_1.2-2.tar.gz

......

** building package indices

** testing if installed package can beloaded

* DONE (ROracle)

Making 'packages.html' ... 好了

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