$ export BUILD_DEPENDS=`perl -ne 'next if /^#/; $p=(s/^Build-Depends:\s*/ / or (/^ / and $p)); s/,|\n|\([^)]+\)//mg; print if $p' < debian/control`
$ sudo apt-get install -y --no-install-recommends $BUILD_DEPENDS
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package liblightdm-gobject-dev
E: Unable to locate package libwebkitgtk-dev
section_end:1610642481:step_script
section_start:1610642481:cleanup_file_variables
Cleaning up file based variables
section_end:1610642481:cleanup_file_variables
ERROR: Job failed: exit status 1

dpkg-genchanges: info: including full source code in upload
 dpkg-source --after-build .
dpkg-buildpackage: info: full upload; Debian-native package (full source is included)
$ echo "Deploying packages to repositories"
Deploying packages to repositories
$ mkdir $CI_JOB_STAGE
mkdir: cannot create directory 'hamara-welcome': File exists
section_end:1610642439:step_script
section_start:1610642439:cleanup_file_variables
Cleaning up file based variables
section_end:1610642439:cleanup_file_variables
ERROR: Job failed: exit status 1