fix scripts/setup_fabric_environment_ubuntu_1604.sh
fix scripts/setup_fabric_environment_ubuntu_1604.sh

Signed-off-by: Naoya Horiguchi <4fa2863a7fb64d427b1178df396387e2b7f0d914@gmail.com>

Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools,Naoya-Horiguchi/hl-tools