Directadmin安装XCache

mkdir -p /usr/local/src/xcache
cd /usr/local/src/xcache
wget http://xcache.lighttpd.net/pub/Releases/2.0.0/xcache-2.0.0.tar.gz
tar zxf xcache-2.0.0.tar.gz 
cd xcache-2.0.0
./configure --enable-xcache
make && make install

/usr/local/lib/php/extensions/no-debug-non-zts-20060613/

vim /usr/local/etc/php5/cgi/php.ini

########################################################################
[xcache-common]
;; install as zend extension (recommended), normally "$extension_dir/xcache.so"
zend_extension = /usr/local/lib/php/extensions/non-debug-non-zts-xxx/xcache.so
; zend_extension_ts = /usr/local/lib/php/extensions/non-debug-zts-xxx/xcache.so
;; For windows users, replace xcache.so with php_xcache.dll
zend_extension_ts = c:/php/extensions/php_xcache.dll
;; or install as extension, make sure your extension_dir setting is correct
; extension = xcache.so
;; or win32:
; extension = php_xcache.dll

[xcache.admin]
xcache.admin.enable_auth = On
xcache.admin.user = "mOo"
; xcache.admin.pass = md5($your_password)
xcache.admin.pass = ""

[xcache]
; ini only settings, all the values here is default unless explained

; select low level shm/allocator scheme implemenation
xcache.shm_scheme =        "mmap"
; to disable: xcache.size=0
; to enable : xcache.size=64M etc (any size > 0) and your system mmap allows
xcache.size  =               60M
; set to cpu count (cat /proc/cpuinfo |grep -c processor)
xcache.count =                 1
; just a hash hints, you can always store count(items) > slots
xcache.slots =                8K
; ttl of the cache item, 0=forever
xcache.ttl   =                 0
; interval of gc scanning expired items, 0=no scan, other values is in seconds
xcache.gc_interval =           0

; same as aboves but for variable cache
xcache.var_size  =            4M
xcache.var_count =             1
xcache.var_slots =            8K
; default ttl
xcache.var_ttl   =             0
xcache.var_maxttl   =          0
xcache.var_gc_interval =     300

; N/A for /dev/zero
xcache.readonly_protection = Off
; for *nix, xcache.mmap_path is a file path, not directory.
; Use something like "/tmp/xcache" if you want to turn on ReadonlyProtection
; 2 group of php won't share the same /tmp/xcache
; for win32, xcache.mmap_path=anonymous map name, not file path
xcache.mmap_path =    "/dev/zero"


; leave it blank(disabled) or "/tmp/phpcore/"
; make sure it's writable by php (open_basedir is not checked)
xcache.coredump_directory =   ""

; per request settings
xcache.cacher =               On
xcache.stat   =               On
xcache.optimizer =           Off

xcache.test =                Off
xcache.experimental =        Off

[xcache.coverager]
; per request settings
; enable coverage data collecting for xcache.coveragedump_directory and xcache_coverager_start/stop/get/clean() functions (will hurt
 executing performance)
xcache.coverager =          Off

; ini only settings
; make sure it's readable (open_basedir is checked) by coverage viewer script
; requires xcache.coverager=On
xcache.coveragedump_directory = ""

########################################################################

如果php -v提示找不到xcache.so 要进php.ini改成正确的xcache.so的路径
[root@baiqiuyi ~]# php -v
Failed loading /usr/local/lib/php/extensions/non-debug-non-zts-xxx/xcache.so:  /usr/local/lib/php/extensions/non-debug-non-zts-xxx/xcache.so: cannot open shared object file: No such file or directory
PHP 5.2.17 (cli) (built: Jun 28 2012 00:15:29) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
    with the ionCube PHP Loader v4.0.10, Copyright (c) 2002-2011, by ionCube Ltd., and
    with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies

[root@baiqiuyi ~]# php -v
PHP 5.2.17 (cli) (built: Jun 28 2012 00:15:29) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
    with XCache v2.0.0, Copyright (c) 2005-2012, by mOo
    with the ionCube PHP Loader v4.0.10, Copyright (c) 2002-2011, by ionCube Ltd., and
    with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies