zJTAG /dev/parport0: No such device or address

Installing and Using OpenWrt
1

Im trying to run zJATAG utility but it cant find parport0, Im thinking that interface name has been changed and what I can do now to access parallel port ?

$ ./zjtag -backup:cfe /diygadgetblackcat

        ==============================================
               zJTAG EJTAG Debrick Utility v1.8 RC3
        ==============================================

cable=blackcat, cabletype=2

Failed to open /dev/parport0: Permission denied

and as sudo

$ sudo ./zjtag -backup:cfe /diygadgetblackcat

        ==============================================
               zJTAG EJTAG Debrick Utility v1.8 RC3
        ==============================================

cable=blackcat, cabletype=2

Failed to lock /dev/parport0: No such device or address

and here is lsmod

 /sbin/lsmod | grep parport
parport_pc             32768  1
parport                49152  3 lp,ppdev,parport_pc
2

The solution is

sudo rmmod lp