[OE-core] HELP - Can not build the shell file when install openembedded

[Giang Nguyễn]

Hi, sir
I am installing Openembedded but i got an error. When i tried to extract
oecore-x86_64-armv7a-vfp-neon-toolchain-oe-core.0.sh file, it is always
produce the same warning like the picture below. I was following the
install guide:
https://gnuradio.org/redmine/projects/gnuradio/wiki/OpenEmbedded. Please
show me what must i do or give me some advices. I'm expecting to hear back
from you. Hope you have a nice day, sir.
Giang V. Nguyen
EDA BK Laboratory - Room 611 - Ta Quang Buu Library
School of Electronics and Telecommunications
Hanoi University of Science and Technology
Email: nguyengiangbkhn at gmail.com
Phone: 0973528618
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