DreamHost 自己编译PHP，支持
采集(allow_url_fopen)
众所周知，DH默认是不支持大部分的采集器，因为DH默认PHP的 allow_url_fopen 选项没有打开，这是DH的一个大缺陷。好在DH可以让用户自己编译PHP，打开这些选项。
编译方法：
1. 下载附件中的文件 installscript.sh，将其中的“your.domain.com”替换为你的真实
域名，然后上传到你的
域名目录中
2. 用
shell登陆系统
3. 修改 installscript.sh 的属性为可执行：执行命令 "chmod +x installscript.sh"
4. 执行installscript.sh： ./installscript
5. 编译成功后，修改 .
htaccess，使用刚才编译出的php程序来解析php文件；在 .
htaccess 中添加如下内容：
复制内容到剪贴板
代码:
AddHandler phpFive .php
Action phpFive /cgi-bin/php.cgi6. 修改 php.ini，该文件在 ~/your_domain_name/etc/php5/ 目录下，打开 allow_url_fileopen 选项
installscript.sh源码：
复制内容到剪贴板
代码:
#!/bin/sh
# Script updated 2006-12-25 by Carl McDade (hiveminds.co.uk) to allow memory limit and freetype
# Save the code to a file as *.sh
# Abort on any errors
set -e
# The domain in which to install the PHP CGI script.
export DOMAIN="your.domain.com"
# Where do you want all this stuff built? I'd recommend picking a local
# filesystem.
# ***Don't pick a directory that already exists!*** We clean up after
# ourselves at the end!
SRCDIR=${HOME}/source
# And where should it be installed?
INSTALLDIR=${HOME}/php5
# Set DISTDIR to somewhere persistent, if you plan to muck around with this
# script and run it several times!
DISTDIR=${HOME}/dist
# Pre-download clean up!!!!
rm -fr $SRCDIR $DISTDIR
# Update version information here.
PHP5="php-5.2.0"
LIBICONV="libiconv-1.11"
LIBMCRYPT="libmcrypt-2.5.7"
LIBXML2="libxml2-2.6.27"
LIBXSLT="libxslt-1.1.18"
MHASH="mhash-0.9.7.1"
ZLIB="zlib-1.2.3"
CURL="curl-7.14.0"
LIBIDN="libidn-0.6.8"
CCLIENT="imap-2004g"
CCLIENT_DIR="imap-2004g" # Another pest!
FREETYPE="freetype-2.2.1"
# What PHP features do you want enabled?
PHPFEATURES="--prefix=${INSTALLDIR} \
--with-config-file-path=${INSTALLDIR}/etc/php5/${DOMAIN} \
--enable-force-cgi-redirect \
--with-xml \
--with-libxml-dir=${INSTALLDIR} \
--with-freetype-dir=${INSTALLDIR} \
--enable-soap \
--with-openssl=/usr \
--with-mhash=${INSTALLDIR} \
--with-mcrypt=${INSTALLDIR} \
--with-zlib-dir=${INSTALLDIR} \
--with-jpeg-dir=/usr \
--with-png-dir=/usr \
--with-gd \
--enable-gd-native-ttf \
--enable-memory-limit
--enable-ftp \
--with-exif \
--enable-sockets \
--enable-wddx \
--with-iconv=${INSTALLDIR} \
--enable-sqlite-utf8 \
--enable-calendar \
--with-curl=${INSTALLDIR} \
--enable-mbstring \
--enable-mbregex \
--with-mysql=/usr \
--with-mysqli \
--without-pear \
--with-gettext \
--with-imap=${INSTALLDIR} \
--with-imap-ssl=/usr"
# ---- end of user-editable bits. Hopefully! ----
# Push the install dir's bin directory into the path
export PATH=${INSTALLDIR}/bin:$PATH
#setup directories
mkdir -p ${SRCDIR}
mkdir -p ${INSTALLDIR}
mkdir -p ${DISTDIR}
cd ${DISTDIR}
# Get all the required packages
wget -c http://us3.php.net/distributions/${PHP5}.tar.gz
wget -c http://mirrors.usc.edu/pub/gnu/libiconv/${LIBICONV}.tar.gz
wget -c http://easynews.dl.sourceforge.net/sourceforge/mcrypt/libmcrypt-2.5.7.tar.gz
wget -c ftp://xmlsoft.org/libxml2/${LIBXML2}.tar.gz
wget -c ftp://xmlsoft.org/libxml2/${LIBXSLT}.tar.gz
wget -c http://superb-west.dl.sourceforge.net/sourceforge/mhash/${MHASH}.tar.gz
wget -c http://www.zlib.net/${ZLIB}.tar.gz
wget -c http://curl.haxx.se/download/${CURL}.tar.gz
wget -c http://kent.dl.sourceforge.net/sourceforge/freetype/${FREETYPE}.tar.gz
wget -c ftp://alpha.gnu.org/pub/gnu/libidn/${LIBIDN}.tar.gz
wget -c ftp://ftp.cac.washington.edu/imap/old/${CCLIENT}.tar.Z
echo ---------- Unpacking downloaded archives. This process may take several minutes! ----------
cd ${SRCDIR}
# Unpack them all
echo Extracting ${PHP5}...
tar xzf ${DISTDIR}/${PHP5}.tar.gz
echo Done.
echo Extracting ${LIBICONV}...
tar xzf ${DISTDIR}/${LIBICONV}.tar.gz
echo Done.
echo Extracting ${LIBMCRYPT}...
tar xzf ${DISTDIR}/${LIBMCRYPT}.tar.gz
echo Done.
echo Extracting ${LIBXML2}...
tar xzf ${DISTDIR}/${LIBXML2}.tar.gz
echo Done.
echo Extracting ${LIBXSLT}...
tar xzf ${DISTDIR}/${LIBXSLT}.tar.gz
echo Done.
echo Extracting ${MHASH}...
tar xzf ${DISTDIR}/${MHASH}.tar.gz
echo Done.
echo Extracting ${ZLIB}...
tar xzf ${DISTDIR}/${ZLIB}.tar.gz
echo Done.
echo Extracting ${CURL}...
tar xzf ${DISTDIR}/${CURL}.tar.gz
echo Done.
echo Extracting ${LIBIDN}...
tar xzf ${DISTDIR}/${LIBIDN}.tar.gz
echo Done.
echo Extracting ${CCLIENT}...
uncompress -cd ${DISTDIR}/${CCLIENT}.tar.Z |tar x
echo Done.
echo Extracting ${FREETYPE}...
tar xzf ${DISTDIR}/${FREETYPE}.tar.gz
echo Done.
# Build them in the required order to satisfy dependencies.
#libiconv
cd ${SRCDIR}/${LIBICONV}
./configure --enable-extra-encodings --prefix=${INSTALLDIR}
# make clean
make
make install
#libxml2
cd ${SRCDIR}/${LIBXML2}
./configure --with-iconv=${INSTALLDIR} --prefix=${INSTALLDIR}
# make clean
make
make install
#libxslt
cd ${SRCDIR}/${LIBXSLT}
./configure --prefix=${INSTALLDIR} \
--with-libxml-prefix=${INSTALLDIR} \
--with-libxml-include-prefix=${INSTALLDIR}/include/ \
--with-libxml-libs-prefix=${INSTALLDIR}/lib/
# make clean
make
make install
#zlib
cd ${SRCDIR}/${ZLIB}
./configure --shared --prefix=${INSTALLDIR}
# make clean
make
make install
#libmcrypt
cd ${SRCDIR}/${LIBMCRYPT}
./configure --disable-posix-threads --prefix=${INSTALLDIR}
# make clean
make
make install
#libmcrypt lltdl issue!!
cd ${SRCDIR}/${LIBMCRYPT}/libltdl
./configure --prefix=${INSTALLDIR} --enable-ltdl-install
# make clean
make
make install
#mhash
cd ${SRCDIR}/${MHASH}
./configure --prefix=${INSTALLDIR}
# make clean
make
make install
#freetype
cd ${SRCDIR}/${FREETYPE}
./configure --prefix=${INSTALLDIR}
# make clean
make
make install
#libidn
cd ${SRCDIR}/${LIBIDN}
./configure --with-iconv-prefix=${INSTALLDIR} --prefix=${INSTALLDIR}
# make clean
make
make install
#cURL
cd ${SRCDIR}/${CURL}
./configure --with-ssl=${INSTALLDIR} --with-zlib=${INSTALLDIR} \
--with-libidn=${INSTALLDIR} --enable-ipv6 --enable-cookies \
--enable-crypto-auth --prefix=${INSTALLDIR}
# make clean
make
make install
# c-client
cd ${SRCDIR}/${CCLIENT_DIR}
make ldb
# Install targets are for wusses!
cp c-client/c-client.a ${INSTALLDIR}/lib/libc-client.a
cp c-client/*.h ${INSTALLDIR}/include
#PHP 5
cd ${SRCDIR}/${PHP5}
./configure ${PHPFEATURES}
# make clean
make
make install
#copy config file
mkdir -p ${INSTALLDIR}/etc/php5/${DOMAIN}
cp ${SRCDIR}/${PHP5}/php.ini-dist ${INSTALLDIR}/etc/php5/${DOMAIN}/php.ini
#copy PHP CGI
mkdir -p ${HOME}/${DOMAIN}/cgi-bin
chmod 0755 ${HOME}/${DOMAIN}/cgi-bin
cp ${INSTALLDIR}/bin/php ${HOME}/${DOMAIN}/cgi-bin/php.cgi
rm -fr $SRCDIR $DISTDIR
echo ---------- INSTALL COMPLETE! ----------参考文档：
http://wiki.dreamhost.com/index.php/Installing_PHP5
