Writing extended state information... Done perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LANG = "en_GB.UTF8" 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 ... 89890 files and directories currently installed.) Preparing to replace libc6 2.3.6.ds1-8 (using .../libc6_2.3.6.ds1-10_amd64.deb) ... Unpacking replacement libc6 ... dpkg: error processing /var/cache/apt/archives/libc6_2.3.6.ds1-10_amd64.deb (--u npack): trying to overwrite `/usr/lib64', which is also in package nspluginwrapper Errors were encountered while processing: /var/cache/apt/archives/libc6_2.3.6.ds1-10_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover: dpkg: dependency problems prevent configuration of libc6-dev: libc6-dev depends on libc6 (= 2.3.6.ds1-10); however: Version of libc6 on system is 2.3.6.ds1-8. dpkg: error processing libc6-dev (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libc6-i386: libc6-i386 depends on libc6 (= 2.3.6.ds1-10); however: Version of libc6 on system is 2.3.6.ds1-8. dpkg: error processing libc6-i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libc6-dev-i386: libc6-dev-i386 depends on libc6-i386 (= 2.3.6.ds1-10); however: Package libc6-i386 is not configured yet. libc6-dev-i386 depends on libc6-dev (= 2.3.6.ds1-10); however: Package libc6-dev is not configured yet. dpkg: error processing libc6-dev-i386 (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libc6-dev libc6-i386 libc6-dev-i386