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This is a bug that occurs during real machine debugging. After a lot of effort, the bug is finally eliminated. In this process, I am very grateful to my iPhone Development Group's brothers, Beijing _, Beijing _ Changkong, Oran, and Suzhou-old cat for giving me some advice, I didn't waste much time solving the problem. I posted the debugging method today to thank some friendly and helpful friends. Ld: Warning: directory not found for Option '-L/users/Cindy/desktop/project name/zbarsdk' Ld

PHP5.4.8 is compiled and installed in 64-bit CentOS today. The result is displayed in configure. First, the most common cause is configure: error: libjpeg. (a | so) not found. This is because most of our software only requires rpm-qa | grep *** Now there are two duplicate software [Root @ GFS_Server php-5.2.13] # rpm-qa | grep jpegLibjpeg-6b-33Libjpeg-6b-33Libjpeg-devel-6b-33 Both 32-bit and 64-bit are installed. Configure: error: Cannot find ldap libraries in/

The Yum library is not available after the Python 2.7 upgrade python3.4. Error:[ Email protected] Desktop]# Yum upgrade File "/usr/bin/yum", line except Keyboardinterrupt, e: [[email protected] Desktop]# Vim/usr/bin/yum #将!/usr/bin/python can be changed to!/usr/bin/python2.7.It turned out to be the result of upgrading

The first line of the scripting language is to point out that you want the code in your file to run it with what executable program#!/usr/bin/python is to tell the operating system to execute the script, call the Python interpreter under/usr/bin.#!/usr/bin/env python is used to prevent operating system users from not loading Python into the default/

Today, the installation PHP5.4.8 is compiled under CentOS 64 digits. The results were prompted at the time of configure First of all, one of the most common is configure:error:libjpeg. (A|SO) Not found reason is that most of our software just Rpm-qa | grep * * * * Here are two duplicate software [Root@gfs_server php-5.2.13]# Rpm-qa | grep jpegLibjpeg-6b-33Libjpeg-6b-33Libjpeg-devel-6b-33 32-and 64-bit, all loaded. Configure:error:Cannot Find LDAP Libraries In/

Article Source: http://blog.csdn.net/osoon/archive/2010/04/25/5526455.aspx The Usr/bin/ld:cannot find-lxxx error that usually occurs during software compilation is mainly due to the fact that the library file is not in the imported LD retrieval directory . How to resolve: 1. Verify that the library file exists, such as-l123, in/usr/lib,/usr/local/lib, or oth

Tags: system software operation font res install library file str custom software InstallationImportant: USR is the abbreviation for UNIX software resource, which is the directory placed by the UNIX operating system software resource.The following is an article that the individual found suitable for similar to my this from Windows to Linux small white.Ref: 48324377Linux Software Installation directory is also very fastidious, understand this, in the m

/usr/local/lib/libz.a:could not read Symbols:bad value (64-bit Linux)/USR/BIN/LD:/usr/local/lib/libz.a (CRC32.O): Relocation r_x86_64_32 against ' a local symbol ' can not is used when making a Shared object; Recompile with-fpic/usr/local/lib/libz.a:could not read Symbols:bad valueTypically 64-bit computers will appear

The following error was reported when Sudo was first runSudo:must be setuid root, so the Internet to find a solution, the search came out of the way to solveLs-l/usr/bin/sudoChown Root:root/usr/bin/sudochmod 4755/usr/bin/sudoRebootI tested the conclusion that this method is feasible, but not clear, need to have root execution permissions , if not to log in as roo

When Linux installs the software, I always have the idea that the software is installed in that directory. Because the Linux system differs from the Windows system, instead of creating a folder on that disk, install the program you need to install to the specified directory. The Linux directory is similar to a tree, the topmost is its root directory, each directory has its own different function. Linux Software Installation directory is also fastidious, the correct choice of installation directo

Today in the 64-bit red Hat Enterprise Linux as Release 4.7 Compile PHP5.2.6 error, MySQL is used by the RPM method installed, PHP compiled code as follows: ./configure--prefix=/usr/local/php--with-mysql--with-apxs2=/usr/local/apache/bin/apxs--with-openssl--with-curl --enable-xml--with-mcrypt--with-ttf--enable-magic-quotes--enable-fastcgi--enable-mbstring-- Enable-mbstring--with-gd--with-jpeg-dir--w

First, the questionAfter installing Apache with Yum, the CentOS system will sometimes fail after restarting, and then go online to find the information, and some say that the restart command is:/ETC/INIT.D/HTTPD restartAnd some, say the restart command should be this:Service httpd RestartThese two lines of command are different, but in fact the same thing, is to restart the httpd service.But many times found to change the configuration file, restart does not take effect, and then the online info

Prompt libc when installing a program. so.6 is too old, but check libc. so is the latest version, so try to use the soft link ln-S/usr/lib64/libc. so/usr/lib64/libc. so.6. The tragedy happened! Almost all Linux commands depend on libc. So. libc. so.6 is a dynamic link library file and a shared function library of gnu c library. Soft links to different versions can work. Google once found that many people

Install pdo_oci in this step/usr/local/php/bin/phpize to warn config. m4: 179: warning: AC_CACHE_VAL (pdo_inc_path ,...): suspiciouscache-id, mu installation pdo_oci in this step/usr/local/php/bin/phpize this warning appears Config. m4: 179: warning: AC_CACHE_VAL (pdo_inc_path,...): suspicious cache-id, must contain _ cv _ to be cached .../../Lib/autoconf/general. m4: 1974: AC_CACHE_VAL is expanded from...

/Usr/bin/ld: cannotfind-lxxx problem summary the following errors often occur when compiling an application in linux:/usr/bin/ld: cannotfind-lxxx indicates that the corresponding library file cannot be found during the compilation process. Among them,-lxxx indicates the link library file libxxx. so .... /Usr/bin/ld: cannot find-lxxx problem summary the following

Fedora17 installation of Qt5.0.0/usr/bin/ld: cannotfind-lGL solution if it is fedora17 installation of Qt5.0.0, after the installation is complete, run the project:/usr/bin/ld: cannotfind-lGL-I: the corresponding library file www.2cto.com cannot be found... fedora17 installation of Qt5.0.0/usr/bin/ld: cannot find-lGL solution if it is fedora17 installation of Qt5

Sub-process/usr/bin/dpkgreturnedanerrorcode (1) Ubantudpkg install the mysql-server-5.5 package reports an error workubantuMySQLlinuxmysql-server-5.5dpkg und mysql-server-5.5 when I am installing, error Sub-pro Sub-process/usr/bin/dpkg returned an error code (1) Ubantu dpkg install mysql-server-5.5 package report error solution ubantuMySQLlinuxmysql-server-5.5dpkg I was installing mysql-server-5.5, the foll

Get a centos today, install httpd-2.2.4 and php-5.2.3, everything goes well, the last step to restart Apache reports the following error :( really good scriptwriter, always last exception) Httpd: syntax error on line 53 of/usr/local/Apache/CONF/httpd. conf: cannot load/usr/local/Apache/modules/libphp5.so into server:/usr/local/Apache/modules/libphp5.so: cannot r

PHP is not installed by default, and this prompt appears when you create a new project using Symfony.[[email protected] HTML] # symfony Demo/usr/bin/env:php: no file or directoryThe workaround is to add a new PHP soft link that points to the/usr/local/bin directory. Here is an example of demo on my server:[[email protected] bin] # ln-s/app/php/bin/php/usr/local/b

Mac upgrade to Yosemite, suddenly found vim youcompleteme check the code hints not good so that, troubleshooting, the original is/usr/include folder is missing, all of the head file of C + + is gone ...First discovered this problem, do not know whether each Mac upgrade will delete/usr/include, or only when incompatible with the deletion, very strange.The Mac has a tool for managing the development environme