linux下apache+php安装常见问题
configure: error: Unable to find libgd.(a|so)
如果使用的是ubuntu或debian就很简单了，直接sudo apt-get install apache2
libapache2-mod-php5 php5 php5-gd 就基本上搞定，但是用源代码安装还是很麻烦～
wget http://www.boutell.com/gd/http/gd-2.0.11.tar.gz
tar zxvf gd-2.0.11.tar.gz
cd gd-2.0.11
sudo ./configure --prefix=/usr/local/gd2
sudo make
sudo make install
再php:~/:./configure …… --with-gd=/usr/local/gd2 ……
以下是转载的,而且都是基于yum install或者apt-get的。
1) Configure: error: xml2-config not found. Please check your libxml2
installation.
Solutions :
Quote:
#yum install
libxml2
libxml2-devel
(For Redhat & Fedora)
# aptitude install
lib
xml2
-dev (For ubuntu)
2) Checking for pkg-config… /usr/bin/pkg-config
configure: error: Cannot find OpenSSL’s <evp.h>
Solutions :
Quote:
#yum install
openssl
openssl-devel
3) Configure: error: Please reinstall the BZip2 distribution
Solutions :
Quote:
# yum install
bzip2
bzip2-devel
4) Configure: error: Please reinstall the libcurl distribution -
easy.h should be in <curl-dir>/include/curl/
Solutions :
Quote:
# yum install
curl
curl-devel (For Redhat & Fedora)
# install libcurl4-gnutls-dev (For
Ubuntu)
5) Configure: error: libjpeg.(also) not found.
Solutions :
Quote:
# yum install
libjpeg
libjpeg-devel
6) Configure: error: libpng.(also) not found.
Solutions :
Quote:
# yum install
libpng
libpng-devel
7) Configure: error: freetype.h not found.
Solutions :
Quote:
#yum install freetype-devel
8) Configure: error: Unable to locate gmp.h
Solutions :
Quote:
# yum install gmp-devel
9) Configure: error: Cannot find MySQL header files under /usr.
Note that the MySQL client library is not bundled anymore!
Solutions :
Quote:
# yum install mysql-devel
相关文档：
<?php
define('SMARTY_TMP_DIR','C:/php5/Smarty-2.6.13/');
define('SMARTY_DIR','C:/php5/Smarty-2.6.13/libs/'); //SMARTY_DIR ->smarty keyword,must be defined as libs dectory
require_once(SMARTY_DIR.'Smarty.class.php');
//建立一个smarty对象
$smarty = new Smarty;
$smarty->template_dir = ......
这几天Linux服务器很慢,很着急找不到解决办法!后百度相关字眼,查找到是MySQL的问题,
如下为解决方案
:
连接MySQL速度慢的解决方法.
PHP远程连接MYSQL速度慢,有时远程连接到MYSQL用时4-20秒不等,本地连接MYSQL正常,出现这种问题的主要原因是,默认安装的
MYSQL开启了DNS的反向解析,在MY.CNF(UNIX或LINUX系统下)或MY.INI ......
1.failed to open PAM security session: No such file or directory
异常描述:查看/var/log/cron时会发现如下异常日志
May 14 09:10:01 localhost crond[20319]: (CRON) /export/home/username (No such file or directory)
May 14 09:10:01 localhost crond[20319]: CRON (username) ERROR: failed to open PAM securi ......
linux下的Android环境搭建和项目创建
Linux下的Android环境搭建
Linux下的Android SDK 2.1 platform包和Android SDK r05的开发工具包下载:
1. 翻墙地址:
http://develop.android.com地址在国内不通过代理是上不去了的，最近一段时间可用的地址可以按照下面：
&nbs ......
今天被朋友问及“Linux下可以替换运行中的程序么？”，以前依稀记得Linux下是可以的（而Windows就不让），于是随口答道“OK”。结果朋友发来一个执行结果：（test正在运行中）
# cp test2 test
cp: cannot create regular file `test': Text file busy
看起来是程序被占用，无法覆盖。于是自己又再� ......
