有东西可能坏了。在我的机器上我看到了这个:
# ubuntu-security-status
2131 packages installed, of which:
0 receive package updates with LTS until 4/2025
2131 packages are from third parties
Packages from third parties are not provided by the official Ubuntu
archive, for example packages from Personal Package Archives
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
libsdl-ttf2.0-0 libunistring0:i386 python-numpy python-pygame deluge-gtk
libsdl-mixer1.2
当我试图升级到13.10时,它在准备更新时出现在屏幕上
第三方源禁用了sources.list中的一些第三方条目。升级后,您可以使用“软件属性”工具或包管理器重新启用它们。
在此之后,它开始:
W:Failed to fetch bzip2:/var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_saucy_universe_source_Sources Hash Sum mismatch
, E:Some index files failed to download. They have been ignored, or old
我正在为Windows和平板电脑开发windows商店应用程序。我需要列出产品清单。
我想设置一个条件:如果产品图片在URL上不可用,那么它应该使用默认图片。
代码如下:
//get product list by service call and bind to productList.
foreach(product item in productList)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(item.image.ToString()));
bool imageexist
在之后,我构建了一个.Net Core应用程序,并且能够在docker容器中运行该应用程序。我的主机操作系统是Windows 10,现在我想尝试在Linux容器中运行链接的应用程序。我已经切换到带有Docker Desktop的Linux容器。
当我构建docker镜像时,我得到了这个错误:
failed to register layer: error creating overlay mount to /var/lib/docker/overlay2/f3e5279484774002c78a8eb66702c9ee7bca7038b59f4eeca7085b88dcbe25d9/merge
我试图在CentOS6.9(和PostgreSQL9.5)上安装Postgis 2.1。我试着安装它
yum install postgis21_95
并得到错误:
> Finished Dependency Resolution
Error: Package: gdal-libs-1.9.2-8.rhel6.x86_64 (pgdg-common)
Requires: libgeotiff.so.2()(64bit)
You could try using --skip-broken to work around the problem
You could t
我对Linux和Linux上的编程是非常陌生的。我正在尝试在ubuntu上安装OpenAL SDK ...我最好的猜测是,我需要从CVS repo下载OpenAL。我找到了一个教程:
但是,当我尝试运行终端命令时,会发生以下情况:
steven@ubuntu:~$ cvs -d:pserver:guest@opensource.creative.com:/usr/local/cvs-repository login
Logging in to :pserver:guest@opensource.creative.com:2401/usr/local/cvs-repository
CVS pas