Installation of Postgresql-9.0.x in Linux prompt: Cannotreadtermcapdatabase;

Use the postgres9.0.3 installation package of the x86_64 binary version downloaded at postgresql.org to decompress it to optpgsql. After using the initdb command to initialize the database

Use the postgres 9.0.3 installation package of the x86_64 binary version downloaded at postgresql.org to decompress it to/opt/pgsql. After using the initdb command to initialize the database

Google found that the termcap library is missing, but this library is available in the/opt/pgsql/lib directory: libtermcap. so.2, I gave it a soft link libtermcap. so and then run the psql command again. After installing the system comes with the compat-libtermcap-2.0.8-49.el6.x86_64 software package can be normal run psql command login database. It is found that the termcap package generates a termcap database file under the/etc directory.