Question

在PHP中安装expect扩展时出现了一些严重错误。

我跑了sudo pecl install channel://pecl.php.net/expect-0.3.1

运行make时出现错误，

running: make
/bin/bash /tmp/pear/temp/pear-build-rootvXp7LZ/expect-0.3.1/libtool --mode=compile cc  -I. -I/tmp/pear/temp/expect -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootvXp7LZ/expect-0.3.1/include -I/tmp/pear/temp/pear-build-rootvXp7LZ/expect-0.3.1/main -I/tmp/pear/temp/expect -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  -DHAVE_CONFIG_H  -g -O2   -c /tmp/pear/temp/expect/expect.c -o expect.lo
libtool: compile:  cc -I. -I/tmp/pear/temp/expect -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootvXp7LZ/expect-0.3.1/include -I/tmp/pear/temp/pear-build-rootvXp7LZ/expect-0.3.1/main -I/tmp/pear/temp/expect -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 -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/expect/expect.c  -fPIC -DPIC -o .libs/expect.o
In file included from /tmp/pear/temp/expect/expect.c:21:0:
/tmp/pear/temp/expect/php_expect.h:33:17: fatal error: tcl.h: No such file or directory
compilation terminated.
make: *** [expect.lo] Error 1
ERROR: `make' failed

请建议我，因为我是PHP的初学者。

感谢。

Answer 1

我发现this帖子对此问题很有帮助。在CentOS上，我可以通过以下方式安装：

yum install tcl tcl-devel tk tk-devel 
yum install expect expect-devel
pecl install channel://pecl.php.net/expect-0.3.1

然后将以下内容添加到php.ini：

extension = expect.so

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