Re: Debraj Manna 2017-11-11 <CAF6DVKOckdxHsDFKUab3u=HcBCocrANoyfyeD946eR1JFs0bgQ@xxxxxxxxxxxxxx> > invoke-rc.d: unknown initscript, /etc/init.d/postgresql not found. > dpkg: error processing package postgresql-10 (--configure): > subprocess installed post-installation script returned error exit status 100 > Processing triggers for libc-bin (2.19-0ubuntu6.13) ... > Errors were encountered while processing: > postgresql-10 > E: Sub-process /usr/bin/dpkg returned an error code (1) > > > Can someone let me know what is going wrong or how can I install postgres > 10 on Ubuntu 14? Hi, you seem you have several modified postgresql-common configuration files on disk from a previous installation attempt: > The following packages will be upgraded: > libpq-dev libpq5 postgresql-client-common postgresql-common > > Setting up postgresql-common (188.pgdg14.04+1) ... > > Configuration file '/etc/logrotate.d/postgresql-common' > ==> File on system created by you or by a script. > ==> File also in package provided by package maintainer. > What would you like to do about it ? Your options are: > Y or I : install the package maintainer's version > N or O : keep your currently-installed version > D : show the differences between the versions > Z : start a shell to examine the situation > The default action is to keep your current version. > *** postgresql-common (Y/I/N/O/D/Z) [default=N] ? > Replacing config file /etc/postgresql-common/createcluster.conf with new version My guess would be that you have also a "modified" /etc/init.d/postgresql file in the sense that it got removed. Debian will respect that, and not reinstall that config file. To get out of the situation, do apt-get -o DPkg::Options::=--force-confmiss install --reinstall postgresql-common Christoph -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin