Rac10201 for RHEL5 (error while loading shared libraries: libpthread. so.0) Solve [root @ raw01 bin] #. /vipca/u01/app/oracle/product/11.2.0/dbhome_1/jdk/jre/bin/java: error while loading shared libraries: libpthread. so.0: cannot open shared object file: No such file or directory today, another mine was found. The 10rac RAC installation in the RHEL5 series has an inherent problem, as shown above. Solution: Modify the vipca file (which must be operated on two nodes) [root @ rac02 opt] # vi/opt/ora10g/product/10.2.0/crs_1/bin/vipca find the following content: remove this workaround when the bug 3937317 is fixed arch = 'uname-m' if ["$ arch" = "i686"-o "$ arch" = "ia64"] then LD_ASSUME_KERNEL = 2.4.19 export LD_ASSUME_KERNEL fi # End workaround adds a new row after fi: unset LD_ASSUME_KERNEL and srvctl files (which must be operated on two nodes) [root @ rac02 opt] # vi/opt/ora10g/product/10.2.0/crs_1/bin/srvctl find the following content: LD_ASSUME_KERNEL = 2.4.19export LD_ASSUME_KERNEL adds a new row after it: unset LD_ASSUME_KERNEL