could not be installed at this time

问题: Java compiler level does not match the version of the installed Java project facet 解决方法如下: properties->Java Compiler,修改JDK版本,然后Apply

问题一: microsoft visual studio c++ 10.0 is required 安装scrapy时候出现需要vc c++ 10,有时安装其他也会有. 解决方法:安装vc 2010,安装过2017无效,安装过程也不一样. 问题二: 安装好,出现Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed? 解决办法: 1.pip install wheel 2. 到http://

fedora25 安装virtualbox5.1 出现提示Kernel driver not installed (rc=-1908) 错误的解决方法: $ sudo /usr/lib/virtualbox/vboxdrv.sh setup        vboxdrv.sh: Building VirtualBox kernel modules.             vboxdrv.sh: Starting VirtualBox services.

Configuration profiles can be downloaded to an iOS device through Safari to configure the device in a certain way. You can do things like force the user to set a passcode or set restrictions like not allowing them to install apps or not allowing acce

1.Window->Show View->Problems 2.在项目上右键properties->project Facets->修改右侧的version  保持一致 3.window->preferences->Java->Compiler->设置右侧的Compiler compliance level 4.window->preferences->java->Installed JREs->设置或者选择右侧的Installed

问题描述: 通过SQLServer导入导出向导导入中文字符集数据,遇到The LocaleID 4 is not installed on this system.错误. 解决方法: 我发现客户服务器操作系统虽然不支持Chinese (Simplified)这个Locale,但是支持Chinese (people's republic of china)这个Locale,将FlatFileSource的Locale像下面截图中改成Chinese (people's republic of chi

在配置Jenkins某个项目时,本地Maven安装好了,可是仍然提示Jenkins needs to know where your Maven is installed. 如下图所示: 解决办法:返回面板-系统管理-系统设置-Maven-Maven安装,设置MAVEN_HOME,注意不要勾选"自动安装".

使用Visual Studio 2013创建一个可视web 部件,当右击项目选择"部署"时报错: "Error occurred in deployment step 'Add Solution': A feature with ID 15/3e472a61-bbc9-4242-87c7-a07e8e3fab99 has already been installed in this farm. Use the force attribute to explicitly re-

新建虚拟机后启动时出现如下错误: Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Re-setup the kernel module by executing '/etc/init.d/vboxdrv setup' as root.

CPU/ABI选项无法选择,提示:No system images installed for this target,也就是没有适合的系统镜像 打开Android Manager SDK 下载完后重启Eclipse ,就可以看到: 在Android bundle目录文件夹下的SDK/system-images就存放刚下载的Android 4.4 的x86模拟器