synopsys安装求助

我按照流程一步一步安装synopsys的软件，我的环境变量.bashrc如下：################################################################################lmgrd
export PATH="/home/hcd/eda/synopsys/scl/scl_v10.9.3/linux/bin:"$PATH
#start synopsys license using lmgrd
alias lmli2="lmgrd -c /home/hcd/eda/synopsys/license/synopsys.dat -l ~/syn_lic.log"


#Design Compiler
export PATH="/home/hcd/eda/synopsys/dc/dc_2009/bin:"$PATH
#formality
export PATH="/home/hcd/eda/synopsys/fm/fm_2009/bin:"$PATH
#pts
export PATH="/home/hcd/eda/synopsys/pt/pt_2009/bin:"$PATH

#Set Home Directory
export SYNOPSYS="/home/hcd/eda/synopsys"
export DC_HOME="/home/hcd/eda/synopsys/dc/dc_2009"
export FM_HOME="/home/hcd/eda/synopsys/fm/fm_2009"
export PT_HOME="/home/hcd/eda/synopsys/pt/pt_2009"

#SNPSLMD_LICENSE_FILE
export SNPSLMD_LICENSE_FILE=27000@desktop-hcd

#Alias
alias dc="dc_shell"
alias fm="formality"
alias pt="primetime"

为什么我输pt，显示的是command not found?我是菜鸟，求大神指教。

cadence和synopsys

执行一下source .bashrc