安装ORACLE 12C 时选择包含pdb数据库时报错：

查询日志： $ORACLE_BASE/cfgtoollogs/dbca//trace.log  如下：（黄色部分代表报错）

java.io.IOException: Error in Process: /12c/app/oracle/product/12.1.0/dbhome_1/perl/bin/perl

        at oracle.sysman.assistants.util.sqlEngine.PerlEngine.execute(PerlEngine.java:305)

        at oracle.sysman.assistants.util.step.BasicStep.executeScriptUsingPerlEngine(BasicStep.java:770)

        at oracle.sysman.assistants.util.step.BasicStep.executeScriptUsingPerlEngine(BasicStep.java:625)

        at oracle.sysman.assistants.dbca.backend.ClonePostCreateScripts.executeImpl(ClonePostCreateScripts.java:204)

        at oracle.sysman.assistants.util.step.BasicStep.execute(BasicStep.java:254)

        at oracle.sysman.assistants.util.step.BasicStep.callStep(BasicStep.java:295)

        at oracle.sysman.assistants.dbca.backend.CloneDBCreationStep.executeImpl(CloneDBCreationStep.java:1032)

        at oracle.sysman.assistants.util.step.BasicStep.execute(BasicStep.java:254)

        at oracle.sysman.assistants.util.step.Step.execute(Step.java:135)

        at oracle.sysman.assistants.util.step.StepContext$ModeRunner.run(StepContext.java:2865)

        at java.lang.Thread.run(Thread.java:662)

[Thread-44] [ 2015-01-15 17:18:25.472 CST ] [BasicStep.configureSettings:348]  messageHandler being set=oracle.sysman.assistants.util.InteractiveMessageHandler@a4c4a0d

[Thread-44] [ 2015-01-15 17:18:25.473 CST ] [BasicStep.configureSettings:348]  messageHandler being set=oracle.sysman.assistants.util.InteractiveMessageHandler@a4c4a0d

oracle.sysman.assistants.util.step.StepExecutionException: Error in Process: /12c/app/oracle/product/12.1.0/dbhome_1/perl/bin/perl

手工执行perl（报错）：

[oracle@test bin]$ pwd

/12c/app/oracle/product/12.1.0/dbhome_1/perl/bin

[oracle@test bin]$ ./perl

Segmentation fault (core dumped)

解决方法：

将系统中的perl替换oracle目录中的perl文件

[oracle@test bin]$ cd  $ORACLE_HOME/dbhome_1/perl/bin

[oracle@test bin]$ mv perl perl.bak

[oracle@test bin]$ ln -s /usr/bin/perl $ORACLE_HOME/perl/bin

再次安装，此报错不见喽！成功！

总结：在安装oracle 12c 的时候，如果未选择pdb的话是不会出显此问题。12c的新理念，可插拔式数据库来喽，快些动手实验吧，为迎接新的挑战做好准备。