我正在尝试在Ubuntu 13.10上构建sdrangelove,它需要Qt 5并使用CMake作为其构建系统。我需要安装什么软件包才能为其提供所需的文件? 有很多*qt5*软件包,我尝试安装有前途的软件包,但没有任何效果。我发现的所有讨论都可以使事情顺利进行,或者正在谈论编写CMake构建规则,而不是执行它们。我对Debian / Ubuntu包装的组织没有太多经验。 CMake Error at CMakeLists.txt:14 (find_package): By not providing "FindQt5Core.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "Qt5Core", but CMake did not find one. Could not find a package configuration file provided by "Qt5Core" (requested version 5.0) …
我上周末从Ubuntu 13.04更新到Ubuntu 13.10,现在Apache无法启动。在升级之前,它一直运行良好,而且我自己也没有做任何更改。 当我运行重新启动时,这就是我得到的 apache2: Syntax error on line 260 of /etc/apache2/apache2.conf: Could not open configuration file /etc/apache2/conf.d/: No such file or directory 因此,我创建了目录,然后得到了: * Starting web server apache2 * * The apache2 configtest failed. Output of config test was: [Wed Oct 30 11:17:42.921934 2013] [proxy_html:notice] [pid 2496] AH01425: I18n …
我最近尝试在Ubuntu 12.04上安装Java 7,我想我搞砸了 我按照这里给出的说明进行操作。 First you need to remove openjdk for this run the following command from your terminal sudo apt-get purge openjdk* Now you can install Java7 by adding the following repository: sudo add-apt-repository ppa:eugenesan/java sudo apt-get update sudo apt-get install oracle-java7-installer 现在,每次我安装新程序时,都会出现以下错误: Download done. sha256sum mismatch jdk-7u3-linux-x64.tar.gz Oracle …