The following bug has been logged online:
Bug reference: 5595
Logged by: Dmtiriy Igrishin
Email address: dmitigr(at)gmail(dot)com
PostgreSQL version: 9.0 beta4
Operating system: Ubuntu Linux 9.04 (2.6.31-22 x86_64)
Description: Documentation is not installs from VPATH build.
Details:
When 'configure' executed in a directory outside the source tree the
documentation is not installs later nevertheless the "gmake install-docs" or
"gmake install-world" (I tried to build with "gmake world" also) typed to
install PostgreSQL.
When 'configure' executed inside the source tree - all is okay.