oracle10g在Fedora5上安装结束无法启动,重建信息时候出错

bash-3.1$ ./emca -repos recreate

EMCA 开始于 2007-3-14 14:10:58
EM Configuration Assistant 10.2.0.1.0 正式版
版权所有 (c) 2003, 2005, Oracle。保留所有权利。

输入以下信息:
数据库 SID: orcl
监听程序端口号: 1521
SYS 用户的口令:
UnsatisfiedLinkError exception loading native library: njni10
Exception in thread "main" java.lang.UnsatisfiedLinkError: get
at oracle.net.common.NetGetEnv.get(Native Method)
at oracle.sysman.assistants.util.sqlEngine.SQLEngine.getEnvParams(SQLEngine.java:409)
at oracle.sysman.assistants.util.sqlEngine.SQLEngine.initialize(SQLEngine.java:237)
at oracle.sysman.assistants.util.sqlEngine.SQLEngine.<init>(SQLEngine.java:222)
at oracle.sysman.assistants.util.sqlEngine.SQLPlusEngine.<init>(SQLPlusEngine.java:104)
at oracle.sysman.emcp.util.GeneralUtil.initSQLEngine(GeneralUtil.java:352)
at oracle.sysman.emcp.DatabaseChecks.validateUserCredentials(DatabaseChecks.java:986)
at oracle.sysman.emcp.ParamsManager.validatePassword(ParamsManager.java:2694)
at oracle.sysman.emcp.EMConfigAssistant.promptForData(EMConfigAssistant.java:583)
at oracle.sysman.emcp.EMConfigAssistant.promptForParams(EMConfigAssistant.java:2231)
at oracle.sysman.emcp.EMConfigAssistant.displayWarnsAndPromptParams(EMConfigAssistant.java:2257)
at oracle.sysman.emcp.EMConfigAssistant.getDisplayAndPromptWarnsParms(EMConfigAssistant.java:2284)
at oracle.sysman.emcp.EMConfigAssistant.performConfiguration(EMConfigAssistant.java:1098)
at oracle.sysman.emcp.EMConfigAssistant.statusMain(EMConfigAssistant.java:463)
at oracle.sysman.emcp.EMConfigAssistant.main(EMConfigAssistant.java:412)
bash-3.1$