请教一个问题，参考这个文档 https://blog.csdn.net/CoderChronicle/article/details/134983741?spm=1001.2014.3001.5506 ，执行Oracle rac的按照，执行到这里然后报错

[root@rac-1 ~]#  /u01/app/11.2.0/grid/root.sh
Check /u01/app/11.2.0/grid/install/root_rac-1_2025-06-30_19-18-08.log for the output of root script
[root@rac-1 ~]# tail -f -n 50  /u01/app/11.2.0/grid/install/root_rac-1_2025-06-30_19-18-08.log 
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
Installing Trace File Analyzer
/u01/app/11.2.0/grid/bin/sqlplus -V ... failed rc=127 with message:
 /u01/app/11.2.0/grid/bin/sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory 
 
Failed to add (property/value):('VERSION/'') for checkpoint:ROOTCRS_STACK.Error code is 256
/u01/app/11.2.0/grid/bin/ocrconfig.bin: symbol lookup error: /u01/app/11.2.0/grid/lib/libclntsh.so.11.1: undefined symbol: nnfyboot
Failed to create or upgrade OLR
Failed to create or upgrade OLR at /u01/app/11.2.0/grid/crs/install/crsconfig_lib.pm line 7599.
/u01/app/11.2.0/grid/perl/bin/perl -I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install /u01/app/11.2.0/grid/crs/install/rootcrs.pl execution failed