I wrote a program to test that how to connect to mysql with qt4,but I got the error message as follows when I compile it: error: QtSql: No such file or directory There are two method to solve this problem. 1.After execute qmake -project ,edit .pro file and add QT variable definition. QT += sql 2.edit qmake configuration file,append QT variable definition Just find the line like this: QT ...
by creatory - Linux文档专区 - 2008-05-14 10:34:32 阅读(1384) 回复(0)
本代理程序的目的想实现 接受远程请求,启动网元连接程序vcit,然后传递远程任务和接收网元返回报告。
采用双管道的方式,但是fork的子进程 在执行execl出错:execl error: No such file or directory,
该代码片断开始是能执行的, 加入socket之后就不行了,请高人帮忙,指点迷津!
// file: prg6_1.c
#include
我在linux 下装 oracle 时遇到了这个问题,error in setting permisssions of file /directory shanllow/jre/1.1.8/LICENES error in setting permisssions of file /directory shanllow/jre/1.3.1/CHANGES 但问题是我根本就没在 1.1.8 下找到 LINCENES 没在 1.3.1 下找到 CHANGES,是不是java 环境装得有问题? 我的 linux 是 fedro core , oracle 是 9.2.0 , jdk 1.3 我忽略掉两个error 后 copy 文件 copy 到 libpreemptive_clos...
#include
gcc编译一个c程序文件
里面有个预编译宏
#include
为了避免这种情况,我们只需要创建一个 config.h 文件: touch /usr/src/kernels/`uname -r`-i686/include/linux/config.h sudo touch /usr/src/linux-headers-2.6.20-15-generic/include/linux/config.h 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u3/93290/showart_1879830.html
故障现象: 一、用halt关机不灵,说是段错误。 二、在Grub中无法引导内核,显示 error 2 - bad file or directory type 三、# dmesg | tail EXT3-fs error (device hda2): ext3_check_descriptors: Block bitmap for group 1 not in group (block 293)! EXT3-fs: group descriptors corrupted! 解决方法,在另一系统中: # e2fsck /dev/hda2 故障原因:暂时不清楚。 本文来自ChinaUnix博客,如果查看原文请点:http://...
Modprobe: Can't open dependencies file /lib/modules/x.x.x-xen/modules.dep (No such file or directory) Method: as root: mkdir /lib/modules/`uname -r` && depmod -a 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/9861/showart_250723.html
在java中调用外部脚本,在linux上是好的,在AIX上出错:
java.io.IOException: error=2, A file or directory in the path name does not exist.
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.
I can not remove a directory even use root to remove: rm: Unable to remove directory backup//fs/123: file exists rm: Unable to remove directory backup//fs: file exists rm: Unable to remove directory backup/: file exists pls advise.