dpkg-checkbuilddeps: error: Unmet build dependencies

I'm building a Debian package using a Ubuntu container on azure pipeline.

Here is the yaml file:

trigger:- masterpool: 'AWSLinux'container:   image: ubuntu:20.04  options: "--name sample -v /usr/bin/docker:/tmp/docker:ro"steps:- checkout: self  lfs: true  path: HVD  clean: true- script: |  #scipt 1 for install SUDO SVN dpkg-dev    /tmp/docker exec -t -u root sample mv /etc/sudoers /etc/sudoers.bak    /tmp/docker exec -t -u root sample apt-get -qq update    /tmp/docker exec -t -u root sample apt-get -qq install sudo    /tmp/docker exec -t -u root sample apt-get -qq install subversion    /tmp/docker exec -t -u root sample apt-get -qq install dpkg-dev    /tmp/docker exec -t -u root sample mv /etc/sudoers.bak /etc/sudoers- script: |  # Script2    cd HVD/Sources/Proprietary/hvd-client/    echo ------Update and install packages------    sudo apt update -y    sudo apt upgrade -y    sudo DEBIAN_FRONTEND=noninteractive apt install -y build-essential devscripts equivs git git-lfs    echo ------Initialize build environment------    sudo ./init-dev-hvd    echo ------Build HVD------    ./build.tp    echo ------Build finshed------

I have following error when running step "./build.tp" in script 2.

dpkg-checkbuilddeps: error: Unmet build dependencies: lbzip2 cmake qt5-default libssl-dev libpcsclite-dev libpng-dev libpulse-dev libxrandr-dev libxkbfile-dev libxcursor-dev libxt-dev chrpath python3-pip python3-venv libpython3-dev libxcb-xinerama0 libfreetype6-dev libxft-dev libqt5x11extras5-dev libxinerama-dev libudev-dev upx wmctrl libxmu-headers libxmu-dev libglib2.0-dev freerdp2-dev liblz4-tool cython3 clang-tidy-11 libuvc-dev libcups2-dev qtmultimedia5-dev qtpositioning5-dev libxext-dev libxcomposite-dev libxdamage-dev libxfixes-dev libxtst-dev libavcodec-dev libavutil-dev libicu-dev libgbm-dev libdrm-dev libjson-c-dev libopencv-dev libcurl4-openssl-dev

And i find this command in step "sudo ./init-dev-hvd"

sudo mk-build-deps --install src/debian/control

And here is the control file under src/debian/control:

Source: hvd-clientSection: non-free/miscPriority: optionalMaintainer: Build-Depends: g++-9, debhelper (>= 10), lbzip2, debhelper, cmake, qt5-default, libssl-dev, libpcsclite-dev, libpng-dev, libpulse-dev, libxrandr-dev, libxkbfile-dev, libxcursor-dev, libxt-dev, chrpath, python3-pip, python3-venv, libpython3-dev, libxcb-xinerama0, libfreetype6-dev, libxft-dev, libqt5x11extras5-dev,libxinerama-dev, libudev-dev, subversion, upx, wmctrl, libxmu-headers, libxmu-dev, libglib2.0-dev, freerdp2-dev, liblz4-tool, cython3, clang-tidy-11, libuvc-dev, libcups2-dev, qtmultimedia5-dev, qtpositioning5-dev, libxext-dev, libxcomposite-dev, libxdamage-dev, libxfixes-dev, libxtst-dev, libavcodec-dev, libavutil-dev, libicu-dev, libgbm-dev, libdrm-dev, libjson-c-dev, libopencv-dev, libcurl4-openssl-devStandards-Version: 4.1.2Package: hvd-clientArchitecture: anyDepends: ${shlibs:Depends}, ${misc:Depends}, liblz4-tool, python3-pip, libuvc0, libcups2, libavcodec58, libavutil56Breaks: hvd-clientConflicts: hvd-clientReplaces: hvd-clientDescription: 

Also i find this in log of step "sudo ./init-dev-avd"

root is not in the sudoers file.  This incident will be reported.

So I guess this "Unmet build dependencies" error is caused by unsuccessful run of "sudo mk-build-deps --install src/debian/control". Any solution to make this command work? thanks.