在debian服务器上安装ingres extension for PHP

Question

我必须为我的php服务器使用一个ingres数据库。

我只有一个问题：

我永远不会在本地连接到ingres服务器上，是否仍然必须在本地安装ingres才能安装ingres？

我尝试用PECL安装ingres：

    pecl install ingres
downloading ingres-2.2.2.tgz ...
Starting to download ingres-2.2.2.tgz (92,203 bytes)
.....................done: 92,203 bytes
10 source files, building
running: phpize
Configuring for:
PHP Api Version:         20090626
Zend Module Api No:      20090626
Zend Extension Api No:   220090626
Ingres II_SYSTEM dir? [/opt/Ingres/IngresII] :
building in /var/tmp/pear-build-root/ingres-2.2.2
running: /tmp/pear/temp/ingres/configure --with-ingres=/opt/Ingres/IngresII
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for a sed that does not truncate output... /bin/sed
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib
checking for PHP extension directory... /usr/lib/php5/20090626
checking for PHP installed headers prefix... /usr/include/php5
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... no
checking for nawk... nawk
checking if nawk is broken... no
checking for improved Ingres support... yes, shared
checking Use ingres2 as the extension name... no
configure: error: Cannot find iiapi.h under /opt/Ingres/IngresII/ingres/files - is $II_SYSTEM set?
ERROR: `/tmp/pear/temp/ingres/configure --with-ingres=/opt/Ingres/IngresII' failed

它给我的印象是它试图访问一些ingres文件。

谢谢!

Answer 1

Ingres PHP扩展是使用Ingres的OpenAPI接口编写的。该API要求在进行连接的计算机上安装本地Ingres客户端。为了构建扩展，您需要设置II_SYSTEM环境变量，并指向您本地的Ingres客户端。一旦你有了它，你就可以运行

sudo II_SYSTEM=${II_SYSTEM} pecl install ingres

或执行http://svn.php.net/repository/pecl/ingres/trunk/README.html#unix中概述的步骤

如果您已经以超级用户身份登录，请确保在执行之前定义了II_SYSTEM：

pecl install ingres

Answer 2

您必须使用root权限运行它，因为此扩展试图安装到/opt/Ingres/IngresII文件夹中。

所以试着运行sudo pecl install ingres