I was installing fbreader in Ubuntu 12.04, but it showed that some packages are broken and have unmet dependencies, so fbreader wasn't installed. Moreover, software center started to show repair package catalogue dialogue, but when I tried to repair, nothing happened. I am unable to install anything because of the error. I tried sudo apt-get autoremove and then sudo apt-get -f install, but didn't help. When I run sudo apt-get autoremove, the following are shown in the terminal:
The following packages have unmet dependencies:
fbreader : Depends: libzlcore0.12 but it is not installed
libzltext0.12 : Depends: libzlcore0.12 (= 0.12.10dfsg-6) but it is not installed
libzlui-qt4 : Depends: libzlcore0.12 (= 0.12.10dfsg-6) but it is not installed
Please help.
When I tried to do repair via the software center, follwoing error report was given:
installArchives() failed: perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_IN.ISO8859-1"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_IN.ISO8859-1"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_IN.ISO8859-1"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_IN.ISO8859-1"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
(Reading database ...
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(Reading database ... 228249 files and directories currently installed.)
Unpacking libzlcore0.12 (from .../libzlcore0.12_0.12.10dfsg-6_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libzlcore0.12_0.12.10dfsg-6_i386.deb (--unpack):
trying to overwrite '/usr/lib/libzlcore.so.0.12.10', which is also in package libzlcore 0.12.10-1
No apport report written because MaxReports is reached already
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/libzlcore0.12_0.12.10dfsg-6_i386.deb
Error in function:
dpkg: dependency problems prevent configuration of libzltext0.12:
libzltext0.12 depends on libzlcore0.12 (= 0.12.10dfsg-6); however:
Package libzlcore0.12 is not installed.
dpkg: error processing libzltext0.12 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libzlui-qt4:
libzlui-qt4 depends on libzlcore0.12 (= 0.12.10dfsg-6); however:
Package libzlcore0.12 is not installed.
dpkg: error processing libzlui-qt4 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of fbreader:
fbreader depends on libzlcore0.12; however:
Package libzlcore0.12 is not installed.
fbreader depends on libzltext0.12; however:
Package libzltext0.12 is not configured yet.
fbreader depends on libzlui-qt4 (>= 0.12.10dfsg-6) | libzlui-gtk (>= 0.12.10dfsg-6); however:
Package libzlui-qt4 is not configured yet.
Package libzlui-gtk is not installed.
dpkg: error processing fbreader (--configure):
dependency problems - leaving unconfigured