Creating a temporary chroot jail to successfully install APC via pecl on a Media Temple (ve) server running Plesk Parallels

gistfile1.txt

[root@hertzberg ~]# pecl install apc
downloading APC-3.1.9.tgz ...
Starting to download APC-3.1.9.tgz (155,540 bytes)
.................................done: 155,540 bytes
54 source files, building
running: phpize
Configuring for:
PHP Api Version: 20090626
Zend Module Api No: 20090626
Zend Extension Api No: 220090626
/usr/bin/phpize: /var/tmp/APC/build/shtool: /bin/sh: bad interpreter: Permission denied
Cannot find autoconf. Please check your autoconf installation and the
$PHP_AUTOCONF environment variable. Then, rerun this script.

ERROR: `phpize' failed

[root@hertzberg ~]# mkdir -p /root/chroot /root/tmp
[root@hertzberg ~]# mount --bind / /root/chroot
[root@hertzberg ~]# mount --bind /root/tmp /root/chroot/tmp
[root@hertzberg ~]# /usr/sbin/chroot /root/chroot
[root@hertzberg /]# pecl install apc
downloading APC-3.1.9.tgz ...
Starting to download APC-3.1.9.tgz (155,540 bytes)
.................................done: 155,540 bytes
54 source files, building
running: phpize
Configuring for:
PHP Api Version: 20090626
Zend Module Api No: 20090626
Zend Extension Api No: 220090626
Enable internal debugging in APC [no] :
Enable per request file info about files used from the APC cache [no] :
Enable spin locks (EXPERIMENTAL) [no] :
Enable memory protection (EXPERIMENTAL) [no] :
Enable pthread mutexes (default) [yes] :
Enable pthread read/write locks (EXPERIMENTAL) [no] :
building in /var/tmp/pear-build-michael/APC-3.1.9
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