在我的Ubuntu 11.04开发机器上,我安装了

PHP(通过aptitude).

root@alix-laptop:~# pecl install libevent

Failed to download pecl/libevent within preferred state "stable", latest release is version 0.0.4, stability "beta", use "channel://pecl.php.net/libevent-0.0.4" to install

install failed

root@alix-laptop:~# pecl install channel://pecl.php.net/libevent-0.0.4

downloading libevent-0.0.4.tgz ...

Starting to download libevent-0.0.4.tgz (9,003 bytes)

.....done: 9,003 bytes

3 source files, building

running: phpize

Configuring for:

PHP Api Version: 20090626

Zend Module Api No: 20090626

Zend Extension Api No: 220090626

Please provide the prefix of libevent installation [autodetect] :

building in /tmp/pear/temp/pear-build-rootcvHALO/libevent-0.0.4

running: /tmp/pear/temp/libevent/configure --with-libevent

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... i686-pc-linux-gnu

checking host system type... i686-pc-linux-gnu

checking target system type... i686-pc-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 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64

checking for PHP extension directory... /usr/lib/php5/20090626+lfs

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... gawk

checking for libevent support... yes, shared

checking for libevent headers in default path... not found

configure: error: Cannot find libevent headers

ERROR: `/tmp/pear/temp/libevent/configure --with-libevent' failed

任何人都知道如何安装php-libevent而无需重新编译PHP？