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+ APT_OPTIONS=
+ ADDITIONAL_PACKAGES=
+ DEPLOYMENT_TYPE=voyager
+ PUPPET_CLASSES=zulip::voyager
+ VIRTUALENV_NEEDED=yes
++ cat /proc/meminfo
++ awk '{print $2}'
++ head -n1
+ mem_kb=8078688
+ '[' 8078688 -lt 1900000 ']'
+ '[' -e /usr/bin/realpath ']'
+++ dirname zulip/scripts/lib/install
++ realpath zulip/scripts/lib/../..
+ ZULIP_PATH=/home/linu/zulip
+ /home/linu/zulip/scripts/lib/setup-apt-repo
+ SOURCES_FILE=/etc/apt/sources.list.d/zulip.list
++ shasum /etc/apt/sources.list.d/zulip.list
shasum: /etc/apt/sources.list.d/zulip.list:
+ zulip_source_hash=
+ apt-get install -y lsb-release
Reading package lists...
Building dependency tree...
Reading state information...
lsb-release is already the newest version (9.20160110ubuntu0.2).
0 upgraded, 0 newly installed, 0 to remove and 28 not upgraded.
+++ dirname /home/linu/zulip/scripts/lib/setup-apt-repo
++ dirname /home/linu/zulip/scripts/lib
+ SCRIPTS_PATH=/home/linu/zulip/scripts
+ apt-key add /home/linu/zulip/scripts/setup/zulip-ppa.asc
OK
+ apt-key add /home/linu/zulip/scripts/setup/pgroonga-ppa.asc
OK
++ lsb_release -sc
+ release=serena
+ '[' serena = trusty ']'
+ '[' serena = xenial ']'
+ echo 'Unsupported release serena.'
Unsupported release serena.
+ exit 1
+ APT_OPTIONS=
+ ADDITIONAL_PACKAGES=
+ DEPLOYMENT_TYPE=voyager
+ PUPPET_CLASSES=zulip::voyager
+ VIRTUALENV_NEEDED=yes
++ cat /proc/meminfo
++ head -n1
++ awk '{print $2}'
+ mem_kb=8078688
+ '[' 8078688 -lt 1900000 ']'
+ '[' -e /usr/bin/realpath ']'
+++ dirname zulip/scripts/lib/install
++ realpath zulip/scripts/lib/../..
+ ZULIP_PATH=/home/linu/zulip
+ /home/linu/zulip/scripts/lib/setup-apt-repo
+ SOURCES_FILE=/etc/apt/sources.list.d/zulip.list
++ shasum /etc/apt/sources.list.d/zulip.list
shasum: /etc/apt/sources.list.d/zulip.list:
+ zulip_source_hash=
+ apt-get install -y lsb-release
Reading package lists...
Building dependency tree...
Reading state information...
lsb-release is already the newest version (9.20160110ubuntu0.2).
0 upgraded, 0 newly installed, 0 to remove and 28 not upgraded.
+++ dirname /home/linu/zulip/scripts/lib/setup-apt-repo
++ dirname /home/linu/zulip/scripts/lib
+ SCRIPTS_PATH=/home/linu/zulip/scripts
+ apt-key add /home/linu/zulip/scripts/setup/zulip-ppa.asc
OK
+ apt-key add /home/linu/zulip/scripts/setup/pgroonga-ppa.asc
OK
++ lsb_release -sc
+ release=serena
+ '[' serena = trusty ']'
+ '[' serena = xenial ']'
+ echo 'Unsupported release serena.'
Unsupported release serena.
+ exit 1
+ APT_OPTIONS=
+ ADDITIONAL_PACKAGES=
+ DEPLOYMENT_TYPE=voyager
+ PUPPET_CLASSES=zulip::voyager
+ VIRTUALENV_NEEDED=yes
++ cat /proc/meminfo
++ head -n1
++ awk '{print $2}'
+ mem_kb=8078688
+ '[' 8078688 -lt 1900000 ']'
+ '[' -e /usr/bin/realpath ']'
+++ dirname zulip/scripts/lib/install
++ realpath zulip/scripts/lib/../..
+ ZULIP_PATH=/home/linu/zulip
+ /home/linu/zulip/scripts/lib/setup-apt-repo
+ SOURCES_FILE=/etc/apt/sources.list.d/zulip.list
++ shasum /etc/apt/sources.list.d/zulip.list
shasum: /etc/apt/sources.list.d/zulip.list:
+ zulip_source_hash=
+ apt-get install -y lsb-release
Reading package lists...
Building dependency tree...
Reading state information...
lsb-release is already the newest version (9.20160110ubuntu0.2).
0 upgraded, 0 newly installed, 0 to remove and 28 not upgraded.
+++ dirname /home/linu/zulip/scripts/lib/setup-apt-repo
++ dirname /home/linu/zulip/scripts/lib
+ SCRIPTS_PATH=/home/linu/zulip/scripts
+ apt-key add /home/linu/zulip/scripts/setup/zulip-ppa.asc
OK
+ apt-key add /home/linu/zulip/scripts/setup/pgroonga-ppa.asc
OK
++ lsb_release -sc
+ release=serena
+ '[' serena = trusty ']'
+ '[' serena = xenial ']'
+ echo 'Unsupported release serena.'
Unsupported release serena.
+ exit 1
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