Comment 16 for bug 439407

Ubuntu 9.10
Linux ideapad01 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux
PHP package 5.2.10.dfsg.1-2ubuntu6

php -r "var_dump(function_exists("gzopen"));"
bool(false)

php -m
[PHP Modules]
bcmath
bz2
calendar
ctype
curl
date
dba
dom
exif
filter
ftp
gd
gettext
hash
iconv
json
ldap
libxml
mbstring
mcrypt
mhash
mime_magic
mysql
mysqli
ncurses
openssl
pcntl
pcre
PDO
pdo_mysql
posix
readline
Reflection
session
shmop
SimpleXML
soap
sockets
SPL
standard
sysvmsg
sysvsem
sysvshm
tidy
tokenizer
uuid
wddx
xml
xmlreader
xmlrpc
xmlwriter
zip
zlib

[Zend Modules]