Various Versions of macOS/OSX will fail on install for various reasons.
You can fix them by disconnecting from your wifi or network or resetting
your NVRAM.  Booting from your USB stick, opening terminal and doing:
`date ##########` where the # nubers are below.  Format is: `MMDDhhmmYY`

    10.16 - 0.5 Leopard   - date 0101010121 <- Currently not needed
    10.15 - Catalina      - date 0101010120 <- Currently not needed
    10.14 - Mojave        - date 0101010119 <- Currently not needed
    10.13 - High Sierra   - date 0101010118
    10.12 - Sierra        - date 0101010117
    10.11 - El Capitan    - date 0101010116
    10.10 - Yosemite      - date 0101010115
    10.9  - Mavericks     - date 0101010114
    10.8  - Mountain Lion - date 0101010113
    10.7  - Lion          - date 0101010111
    10.6  - Snow Leopard  - date 0101010110
    10.5  - Leopard       - date 0101010108