[Bioperl-l] installation problem with Bio::Tools::Run::StandAloneBlastPlus module

[heyi xiao]

Hi all,
I am trying to install bioperl module, Bio::Tools::Run::StandAloneBlastPlus, through CPAN. I updated CPAN and Module::Build before installation. But I got the following error message.
Building and testing BioPerl-1.006900 ... FAIL
! Installing Bio::Root::Version failed. See /home/xiao/.cpanm/build.log for details.
! Bailing out the installation for BioPerl-Run-1.006900. Retry with --prompt or --force.

I used --force option to install it anyway. But the module cann’t be loaded or used properly, with the following error:
Can't locate IPC/Run.pm in @INC..

Obviously there are some problem with BioPerl-Run. But I am not sure what that’s, and how to solve it. Any help would be appreicately. Thanks!
Heyi