我正在尝试从软件中心安装 pidgin-ppa，但它显示软件包的安装或删除失败
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
Selecting previously unselected package pidgin.
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(Reading database ... 174491 files and directories currently installed.)
Preparing to unpack .../pidgin_1%3a2.10.9-0ubuntu3_amd64.deb ...
Unpacking pidgin (1:2.10.9-0ubuntu3) ...
Selecting previously unselected package pidgin-libnotify.
Preparing to unpack .../pidgin-libnotify_0.14-9ubuntu2_amd64.deb ...
Unpacking pidgin-libnotify (0.14-9ubuntu2) ...
Processing triggers for man-db (2.6.6-1) ...
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
Processing triggers for gconf2 (3.2.6-0ubuntu2) ...
(gconftool-2:10421): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
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_COLLATE to default locale: No such file or directory
Processing triggers for bamfdaemon (0.5.1+14.04.20140408-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Processing triggers for mime-support (3.54ubuntu1) ...
Setting up pidgin (1:2.10.9-0ubuntu3) ...
Setting up pidgin-libnotify (0.14-9ubuntu2) ...
请帮忙
答案1
首先，运行locale并检查输出（就我而言）：
LANG="it_IT.UTF-8"
LC_COLLATE="it_IT.UTF-8"
...
然后，生成语言环境并最终重新配置（将 it_IT.UTF-8 替换为您的语言）：
sudo locale-gen it_IT.UTF-8
sudo dpkg-reconfigure locales
这应该可以解决问题