BUG #12241: uninitialized value $lib_path

The following bug has been logged on the website:

Bug reference:      12241
Logged by:          Aleks
Email address:      aleks.dark@inbox.ru
PostgreSQL version: 9.3.5
Operating system:   Debian
Description:

Similar error to case in 2011, but this time no upgrade available. Any hints
what is going wrong?


In command line:
$ psql --version

Use of uninitialized value $lib_path in concatenation (.) or string at
/usr/bin/psql line 132.
psql (PostgreSQL) 9.3.5


------
$ ldd /usr/lib/postgresql/9.3/bin/psql
    linux-vdso.so.1 =>  (0x00007ffff1559000)
    libpq.so.5 => /usr/lib64/libpq.so.5 (0x00007f95adb92000)
    libssl.so.1.0.0 => /usr/lib64/libssl.so.1.0.0 (0x00007f95ad932000)
    libedit.so.2 => /usr/lib64/libedit.so.2 (0x00007f95ad709000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f95ad37d000)
    libcrypto.so.1.0.0 => /usr/lib64/libcrypto.so.1.0.0 (0x00007f95acf85000)
    libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x00007f95accb0000)
    libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2
(0x00007f95acaac000)
    libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x00007f95ac86d000)
    libldap_r-2.4.so.2 => /usr/lib64/libldap_r-2.4.so.2 (0x00007f95ac61b000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007f95ac3ff000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f95ac1fb000)
    libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f95abfe3000)
    libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f95abdd6000)
    libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f95abbad000)
    /lib64/ld-linux-x86-64.so.2 (0x00007f95ae097000)
    libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0x00007f95ab983000)
    libkrb5support.so.0 => /usr/lib64/libkrb5support.so.0 (0x00007f95ab77a000)
    libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1
(0x00007f95ab576000)
    libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2
(0x00007f95ab35f000)
    liblber-2.4.so.2 => /usr/lib64/liblber-2.4.so.2 (0x00007f95ab150000)
    libsasl2.so.2 => /usr/lib64/libsasl2.so.2 (0x00007f95aaf35000)
    libgnutls.so.26 => /usr/lib64/libgnutls.so.26 (0x00007f95aac74000)
    libgcrypt.so.11 => /lib/x86_64-linux-gnu/libgcrypt.so.11
(0x00007f95aa9f5000)
    libtasn1.so.3 => /usr/lib64/libtasn1.so.3 (0x00007f95aa7e3000)
    libp11-kit.so.0 => /usr/lib64/libp11-kit.so.0 (0x00007f95aa5d1000)
    libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0
(0x00007f95aa3ce000)


----------
apt-cache policy libedit2
libedit2:
  Installed: 2.11-20080614-5
  Candidate: 2.11-20080614-5
  Version table:
 *** 2.11-20080614-5 0
        500 http://ftp.fi.debian.org/debian/ wheezy/main amd64 Packages
        100 /var/lib/dpkg/status