Installing Testdisk In Live Mode

root@ubuntu:/home/ubuntu/Downloads# tar -xf testdisk-6.14-WIP.linux26-x86_64.tar.bz2
root@ubuntu:/home/ubuntu/Downloads# ls
gdisk_0.8.1-1build1_amd64.deb  testdisk-6.14-WIP  testdisk-6.14-WIP.linux26-x86_64.tar.bz2
root@ubuntu:/home/ubuntu/Downloads# cd testdisk-6.14-WIP
root@ubuntu:/home/ubuntu/Downloads/testdisk-6.14-WIP# ls
AUTHORS    COPYING             fidentify.8       ico   l     photorec.8       README      testdisk.8       THANKS
ChangeLog  documentation.html  fidentify_static  INFO  NEWS  photorec_static  readme.txt  testdisk_static  VERSION
root@ubuntu:/home/ubuntu/Downloads/testdisk-6.14-WIP# ./testdisk_static