How to install the tools if I am not the superuser?

[Jingnan-Jia]

I think this is very useful tool, but I am just a normal user on a cluster. I want to know how to install the tools by myself?

I can not use sodu command.
I can not copy files to /etc/ or to /user/bin/ because of permission limitation.

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I solved this problem by myself.
I edited the pestat file directoly to set the path,
and then I put this pestat file in my home directory,
and then I put this line in my bashrc file PATH=/home/myusername/bin:"$PATH"

[OleHolmNielsen]

I agree that you can copy the pestat to $HOME/bin and then it should work, if you have set the PATH as you suggest.