remove useless installation
remove useless installation

maismail/HiBench,qiansl127/HiBench,ConeyLiu/HiBench,maismail/HiBench,maismail/HiBench,maismail/HiBench,nareshgundla/HiBench,qiansl127/HiBench,nareshgundla/HiBench,ConeyLiu/HiBench,ConeyLiu/HiBench,nareshgundla/HiBench,qiansl127/HiBench,qiansl127/HiBench,ConeyLiu/HiBench,nareshgundla/HiBench