Install the GD support library of PHP in Linux

GD: Linux install php gd support library 1, install zlib wget ftp://ftp.sunfreeware.com/pub/freeware/SOURCES/zlib-1.2.3.tar.gz tar-zxf zlib-1.2.3.tar.gz cd zlib-1.2.3. /configure-prefix =/usr/local/zlib make install 2. install jpeg wget ftp://ftp.sunfreeware.com/pub/freeware/SOURCES/jpeg-6b.tar.gz mkdir-p/usr/local/IPv6 mkdir-p/usr/local/IPv6/bin mkdir-p/usr/local/IPv6/lib mkdir-p/usr/local/jpeg 6/include mkdir-p/usr/local/users 6/man mkdir-p/usr/local/users 6/man1 mkdir-p/usr/local/users 6/man/man1 tar- zxf jpeg-6b.tar.gz cd jpeg-6b. /configure-prefix =/usr/local/release 6-enable-shared-enable-static make install installation completion prompt: Libraries have been installed in: /usr/local/release 6/lib 3. Install libpng wget ftp://ftp.sunfreeware.com/pub/freeware/SOURCES/libpng-1.2.16.tar.gz tar-zxf libpng-1.2.16.tar. Gz cd libpng-1.2.16. /configure-prefix =/usr/local/libpng make install 4. install freetype wget http://download.savannah.nongnu.org/releases/freetype/freetype-2.3.4.tar.gz tar-zxf freetype-2.3.4.tar.gz cd freetype-2.3.4 mkdir-p/usr/local/freetype. /configure-prefix =/usr/local/freetype make install 5, install GD wget ftp://ftp.sunfreeware.com/pub/freeware/SOURCES/gd-2.0.33.tar.gz tar-zxf gd-2.0 .33.tar.gz cd gd-2.0.33 mkdir-p/usr/local/gd2. /configure-prefix =/usr/local/gd2-with-jpeg =/usr/local/defaults 6/-with-png =/usr/local/lib/-with-zlib = /usr/local/lib/-with-freetype =/usr/local/freetype/make install ------------------ when jpg is installed, if an error occurs. Install the libtool libtool-1.X.tar.gz first // the version I downloaded./configure make install and then install the libraries src.v6b.tar.gz./configure -- enable-shared -- enable-static libraries. Otherwise, if other users require this package, they must specify its path. This may cause an error in checking host system type... Invalid configuration 'x86 _ 64-unknown-linux-gnu ': machine 'x86 _ 64-unknown' not recognized checking build system type... Invalid configuration 'x86 _ 64-unknown-linux-gnu ': machine 'x86 _ 64-unknown' not recognized configure: error: libtool configure failed or/libtool -- mode = compile gcc-O2-I. -c. /jcapimin. c make :. /libtool: make: *** [jcapimin. lo] Error 127. /libtool -- mode = compile gcc-O2-I. -c. /cjpeg. c make :. /libtool: make: *** [cjpeg. lo] Error 127 solution cp/usr/share/libtool/config. guess. cp/usr/share/libtool/config. sub. cp to the jpeg Installation File directory, pay attention to the following ". "make clean and try again. /configure -- prefix =/usr/local/libjpeg/-- enable-shared -- enable-static make install -------------------------------- If php has been installed, we recommend that you use the append compilation and Installation Method to go to the "[php extract Directory]/ext/gd" directory and execute the following command: [php installation directory]/bin/phpize Java code. /configure -- with-php-config = [php installation directory]/bin/php-config -- with-jpeg = [jpeg-6b installation directory] -- with-png = [libpng installation directory] -- with-freetype = [freetype installation directory] -- with-gettext = [gettext installation directory] -- with-gd = [gd installation directory] make install php installation directory]/lib/php/extensions/no-debug-non-zts-20060613 "directory to generate gd. so file, then cp [php installation directory]/lib/php/extensions/no-debug-non-zts-20060613/gd. so/opt/php/ext modify php. the INI file loads the gd component and adds extension_dir =/opt/php/ext and extension = gd. so, if you have extension_dir =/opt/php/ext, you do not need to add the Java code extension_dir =/opt/php/ext extension = gd. so author zlr