In addition to what Thomas said, I would also recommend you to refer to the description of --with-libxml command line option provided in the postgres installation-procedure page - [1].
[1] - https://www.postgresql.org/docs/12/install-procedure.html -- With Regards, Ashutosh Sharma EnterpriseDB:http://www.enterprisedb.com On Thu, Aug 27, 2020 at 1:56 PM Thomas Munro <thomas.mu...@gmail.com> wrote: > > On Thu, Aug 27, 2020 at 8:17 PM Khanna, Sachin 000 > <sachin.kha...@sysco.com> wrote: > > I am getting following error in configuration.log of installation . Please > > help > > You didn't mention what operating system this is, but, for example, if > it's Debian, Ubuntu or similar you might need to install libxml2-dev > and pkg-config for --with-libxml to work. > >