SDK Manager Flash TX2 error

Hi sir,
I am using SDK Manager Flash TX2 in the following error.How to solve ?

11:05:58 INFO : Drivers for Jetson TX2 & TX2i : Reading package lists...
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : Building dependency tree...
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : Reading state information...
11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : E: Unable to locate package pigz
11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : E: Unable to locate package lbzip2
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : exit status 100
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : [ Package Install Finished with Error ]
11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : NV_L4T_DRIVERS_TX2_COMP command /tmp/tmp_NV_L4T_DRIVERS_TX2_COMP.sh finished with error
11:05:58 INFO : Drivers for Jetson TX2 & TX2i :
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : [ 25.31 MB used. Disk Avail: 183.00 GB ]
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : [ NV_L4T_DRIVERS_TX2_COMP Install took 43s ]
11:05:58 INFO : Drivers for Jetson TX2 & TX2i : command /tmp/tmp_NV_L4T_DRIVERS_TX2_COMP.sh finished with error
11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : command terminated with error
11:05:58 ERROR : install 'Drivers for Jetson TX2 & TX2i' failure, command < cd '/home/adonis/nvidia/nvidia_sdk/JetPack_4.2_Linux_P3310' ; '/opt/nvidia/sdkmanager/resources/app/output/installUtils/adapter' -a='install' -

Could you check if your host have these two package?

11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : E: Unable to locate package pigz
11:05:58 ERROR : Drivers for Jetson TX2 & TX2i : E: Unable to locate package lbzip2