Step 1:
# rpm -e gpfs.msg.en_US gpfs.docs gpfs.gpl
Step 2:
# rpm -e gpfs.base error: Failed dependencies: gpfs.base is needed by (installed) gpfs.gplbin-2.6.32-279.el6.x86_64-3.4.0-12.x86_64
Step 3: Remove the specific gplbin
# rpm -e gpfs.gplbin-2.6.32-279.el6.x86_64-3.4.0-12.x86_64
Step 4:
# rpm -e gpfs.base
References: