purescale安装报错

2台虚拟机，在安装10.5purescale时分别出错

第一台：查看安装日志，发现如下错误，
Installing: TSAMP

ERROR: DBI20105E  An error occurred while installing the following file set:
"tsamp". Because these files were not successfully installed, functionality
that depends on these files might not work as expected.

Rolling back what has been installed

WARNING: DBI1216E  Uninstalling the IBM Tivoli System Automation for
      Multiplatforms (SA MP) failed because the command uninstallSAM was
      not found in the expected directory: /opt/IBM/tsamp/sam/uninst/uninstallSAM.

第二台：错误如下：

Installing: GPFS

ERROR: DBI20105E  An error occurred while installing the following file set:
"gpfs". Because these files were not successfully installed, functionality that
depends on these files might not work as expected.

Rolling back what has been installed


请问这两个问题，该如何解决呢？