1.檢查時提示網絡問題
固定IP是已經配置好的，仍然提示DHCP的問題：
Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Not executed <<<<
Recommendation: Oracle supports installations on systems with DHCP-assigned public IP addresses. However, the primary network interface on the system should be configured with a static IP address in order for the Oracle Software to function properly. See the Installation Guide for more details on installing the software on systems configured with DHCP.
經過檢查，是/etc/hosts文件的問題，hosts文件中的本地地址配置和實際不符合，改正之後可以順利通過。
2.安裝中提示/usr/bin/ld： crt1.o： No such file： No such file or directory
安裝中報錯，提示：
INFO: /
INFO: usr/bin/ld: crt1.o: No such file: No such file or directory
collect2: ld returned 1 exit status
通過如下命令檢查：
[root@db bin]# rpm -qf /usr/lib/crt1.o
error: file /usr/lib/crt1.o: No such file or directory
相應文件確實不存在，這是glibc-devel安裝的問題，在64位系統，最好將32位和64位同時裝上去，防止編譯時用到出錯。
