These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N    ] dev-db/libpq-8.1.2  USE="nls pam readline ssl zlib -kerberos" 7,853 kB
[ebuild  N    ] dev-db/postgresql-8.1.2  USE="doc libg++ nls pam perl python readline ssl xml zlib -kerberos -pg-intdatetime -tcltk" 2,542 kB

Total size of downloads: 10,396 kB

Would you like to merge these packages? [Yes/No] yes
>>> Emerging (1 of 2) dev-db/libpq-8.1.2 to /
>>> Downloading ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo/distfiles/postgresql-base-8.1.2.tar.bz2
--03:27:20--  ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo/distfiles/postgresql-base-8.1.2.tar.bz2
           => `/usr/portage/distfiles/postgresql-base-8.1.2.tar.bz2'
Resolving sunsite.informatik.rwth-aachen.de... 137.226.34.227
Connecting to sunsite.informatik.rwth-aachen.de|137.226.34.227|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/Linux/gentoo/distfiles ... done.
==> PASV ... done.    ==> RETR postgresql-base-8.1.2.tar.bz2 ...
No such file `postgresql-base-8.1.2.tar.bz2'.

>>> Downloading ftp://ftp.eu.postgresql.org/pub/unix/db/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
--03:27:20--  ftp://ftp.eu.postgresql.org/pub/unix/db/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
           => `/usr/portage/distfiles/postgresql-base-8.1.2.tar.bz2'
Resolving ftp.eu.postgresql.org... 195.129.111.8
Connecting to ftp.eu.postgresql.org|195.129.111.8|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/unix/db/postgresql/source/v8.1.2 ...
No such directory `pub/unix/db/postgresql/source/v8.1.2'.

>>> Downloading ftp://ftp3.tw.postgresql.org/pub/Unix/Database/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
--03:27:21--  ftp://ftp3.tw.postgresql.org/pub/Unix/Database/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
           => `/usr/portage/distfiles/postgresql-base-8.1.2.tar.bz2'
Resolving ftp3.tw.postgresql.org... 210.71.23.120
Connecting to ftp3.tw.postgresql.org|210.71.23.120|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/Unix/Database/postgresql/source/v8.1.2 ...
No such directory `pub/Unix/Database/postgresql/source/v8.1.2'.

>>> Downloading ftp://ftp6.pl.postgresql.org/pub/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
--03:27:24--  ftp://ftp6.pl.postgresql.org/pub/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
           => `/usr/portage/distfiles/postgresql-base-8.1.2.tar.bz2'
Resolving ftp6.pl.postgresql.org... 212.14.28.36
Connecting to ftp6.pl.postgresql.org|212.14.28.36|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD /pub/postgresql/source/v8.1.2 ...
No such directory `pub/postgresql/source/v8.1.2'.

>>> Downloading ftp://ftp.ee.postgresql.org/mirrors/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
--03:27:24--  ftp://ftp.ee.postgresql.org/mirrors/postgresql/source/v8.1.2/postgresql-base-8.1.2.tar.bz2
           => `/usr/portage/distfiles/postgresql-base-8.1.2.tar.bz2'
Resolving ftp.ee.postgresql.org... 193.40.0.5
Connecting to ftp.ee.postgresql.org|193.40.0.5|:21... connected.
Logging in as anonymous ...