下面是运行sudo apt-get update时收到的错误消息:
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/Release Unable to find expected entry 'restricted/source/Sources' in Release file (Wrong sources.list entry or malformed file)
E: Some index files failed to download. They have been ignored,
我不能使用“`curl”从网上获取内容。我试着安装它,得到了下面的输出:
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may he
我正试图在我的.zshrc中进行操作系统检查。在Ubuntu上运行时,我无法获得与Ubuntu的字符串比较的正确匹配。
片段:
function get_linux_distro()
{
echo `awk -F= '/^NAME/{print $2}' /etc/os-release`
}
function is_os_ubuntu()
{
set -x
local dist=`get_linux_distro`
if [[ ${dist} = "Ubuntu"* ]]; then # <<< string
我试图创建一个ubuntu对接图像,但当我检查进程时,进程没有在后台运行。
以下是命令
PREMs-MacBook-Pro:Documents prem$ docker run ubuntu:16.04 grep -v '^#' /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu/ xenial main restricted
deb http://archive.ubuntu.com/ubuntu/ xenial-updates main restricted
deb http://archive.ubun
我刚刚安装了ubuntu服务器64位到我的raspberry pi (与官方的映像程序),开始使用它,但许多软件包找不到。比如ruby,python3-libotrrent等,我得到的不是E: Unable to locate package libboost-python就是E: Package 'python3-libtorrent' has no installation candidate。您有什么解决方案吗,我以前使用过raspbian,它工作得很好,但是速度更慢。谢谢你的回复!
编辑
我的apt更新输出:
Hit:1 http://ppa.launchpad.net
我使用apt-get几乎安装了我需要的所有应用程序,但是在安装了一个新的Ubuntu版本(16.04)之后,我就不能再使用这个命令了。每次我使用它时,它都告诉我正在安装的包有未满足的依赖关系,这是在我试图安装Java、LibreOffice、flash甚至智能时发生的。
举个例子,这是我尝试安装LibreOffice时得到的输出
sudo apt-get install libreoffice
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some
我清除了我的libreoffice,但随后无法在我的Ubunut 16.04系统上再次安装libreoffice。
下面是错误。请帮帮忙。如果我身边还有什么需要的话请告诉我。
sudo apt-get install libreoffice
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impo
我刚刚安装了Ubuntu服务器12.04 LTS。我正在尝试安装构建必需的软件包;但是,当我试图安装它时,我会收到以下错误:
Some packages could not be installed. this may mean that you have an impossible situation or it you are using the unstable distribution that some required packages have not yer been created or been moved out of Incoming.
The following in
当我检查后缀版本时
postconf -d | grep mail_version
我得到的输出是
mail_version = 2.11.0 milter_macro_v = $mail_name $mail_version
但是当我运行apt-get install postfix时,它会返回“后缀已经是最新版本”。
我的sources.list内容:
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http