Hello all, I need your support. I am trying to deploy openstack on Raspberry Pi 3, when I command ./stack then I am getting below error.

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+functions-common:GetOSVersion:353         os_PACKAGE=rpm
+functions-common:GetOSVersion:356         typeset -xr os_VENDOR
+functions-common:GetOSVersion:357         typeset -xr os_RELEASE
+functions-common:GetOSVersion:358         typeset -xr os_PACKAGE
+functions-common:GetOSVersion:359         typeset -xr os_CODENAME
+functions-common:GetDistro:369            [[ Raspbian =~ (Ubuntu) ]]
+functions-common:GetDistro:369            [[ Raspbian =~ (Debian) ]]
+functions-common:GetDistro:369            [[ Raspbian =~ (LinuxMint) ]]
+functions-common:GetDistro:373            [[ Raspbian =~ (Fedora) ]]
+functions-common:GetDistro:376            [[ Raspbian =~ (openSUSE) ]]
+functions-common:GetDistro:378            [[ Raspbian =~ (SUSE LINUX) ]]
+functions-common:GetDistro:385            [[ Raspbian =~ (Red.*Hat) ]]
+functions-common:GetDistro:385            [[ Raspbian =~ (CentOS) ]]
+functions-common:GetDistro:385            [[ Raspbian =~ (Scientific) ]]
+functions-common:GetDistro:385            [[ Raspbian =~ (OracleServer) ]]
+functions-common:GetDistro:385            [[ Raspbian =~ (Virtuozzo) ]]
+functions-common:GetDistro:389            [[ Raspbian =~ (XenServer) ]]
+functions-common:GetDistro:391            [[ Raspbian =~ (kvmibm) ]]
+functions-common:GetDistro:413            die 413 'Unable to determine DISTRO, can not continue.'
+functions-common:die:186                  local exitcode=1
+functions-common:die:187                  set +o xtrace
[Call Trace]
./unstack.sh:124:stop_horizon
/opt/lxc/lxc/devstack/lib/horizon:188:stop_apache_server
/opt/lxc/lxc/devstack/lib/apache:218:exit_distro_not_supported
/opt/lxc/lxc/devstack/functions-common:260:GetDistro
/opt/lxc/lxc/devstack/functions-common:413:die
[ERROR] /opt/lxc/lxc/devstack/functions-common:413 Unable to determine DISTRO, can not continue.
/opt/lxc/lxc/devstack/functions-common: line 232: /opt/stack/logs/error.log: No such file or directory
pi@raspberrypi:/opt/lxc/lxc/devstack $ ./clean.sh
/opt/lxc/lxc/devstack/functions-common: line 1302: rpm: command not found
WARNING: setting legacy OS_TENANT_NAME to support cli tools.
[Call Trace]
./clean.sh:31:GetDistro
/opt/lxc/lxc/devstack/functions-common:413:die
[ERROR] /opt/lxc/lxc/devstack/functions-common:413 Unable to determine DISTRO, can not continue.
/opt/lxc/lxc/devstack/functions-common: line 232: /opt/stack/logs/error.lo

g: No such file or directory