Rudder

errors are

Removing rudder-inventory-ldap (5.0.12-stretch0) ...
INFO: Stopping rudder-slapd... Done
dpkg: rudder-jetty: dependency problems, but removing anyway as you requested:
 rudder-webapp depends on rudder-jetty (= 5.0.12-stretch0).

Removing rudder-jetty (5.0.12-stretch0) ...
dpkg: rudder-techniques: dependency problems, but removing anyway as you requested:
 rudder-webapp depends on rudder-techniques (= 5.0.12-stretch0); however:
  Package rudder-techniques is to be removed.

Removing rudder-techniques (5.0.12-stretch0) ...
(Reading database ... 78780 files and directories currently installed.)
Preparing to unpack .../00-rudder-webapp_5.1.0~alpha1~git201908201708-stretch0_amd64.deb ...
/var/lib/dpkg/tmp.ci/preinst: 34: [: missing ]
********************************************************************************
INFO: dpkg may ask you if you want to replace rudder-web.properties or          
INFO: inventory-web.properties with the maintainer version if you modified it.  
INFO:                                                                           
INFO: If you accept, please keep in mind that you will lose any manual          
INFO: modification in this file, like the syslog port or the workflows and will 
INFO: certainly have to add them again.                                         
INFO:                                                                           
INFO: We recommend that you respond NO to this question                         
INFO: ('keep your currently-installed version'). Rudder's upgrade script will   
INFO: take care of this automatically.                                          
INFO:                                                                           
********************************************************************************
Unpacking rudder-webapp (5.1.0~alpha1~git201908201708-stretch0) over (5.0.12-stretch0) ...
dpkg: error processing archive /tmp/apt-dpkg-install-VTe7po/00-rudder-webapp_5.1.0~alpha1~git201908201708-stretch0_amd64.deb (--unpack):
 trying to overwrite '/opt/rudder/share/initial-ncf/10_ncf_internals/README.md', which is also in package rudder-agent 5.0.12-stretch0
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../01-rudder-reports_5.1.0~alpha1~git201908211524-stretch0_all.deb ...
Unpacking rudder-reports (5.1.0~alpha1~git201908211524-stretch0) over (5.0.12-stretch0) ...
Preparing to unpack .../02-rudder-agent_5.1.0~alpha1~git201908211524-stretch0_amd64.deb ...