can linode vps support Curl?

You could try yum install php-common or yum install php-curl, as suggested here:

http://stackoverflow.com/questions/2332 … -in-centos">http://stackoverflow.com/questions/2332133/how-to-add-curl-support-to-php-5-in-centos

thank you for your help.

after try yum install php-common or yum install php-curl

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[root@localhost ~]# yum install php-common

Loaded plugins: protectbase

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5 … epo=addons">http://mirrorlist.centos.org/?release=5&arch=i386&repo=addons error was

[Errno 4] IOError: Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again

[root@localhost ~]# yum install php-curl

Loaded plugins: protectbase

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5 … epo=addons">http://mirrorlist.centos.org/?release=5&arch=i386&repo=addons error was

[Errno 4] IOError: Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again

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how to solve the problem?

Both curl and php-common packages are already installed.

rpm -qa php-common

php-common-5.2.17-13

rpm -qa curl

curl-7.15.5-15.el5

but problem still exist

Is your resolv.conf set up? It looks like you're unable to resolve domain names currently. If your resolv.conf isn't set up try adding the following to it:

domain members.linode.com
search members.linode.com
nameserver 72.14.179.5
nameserver 72.14.188.5

Substituting, of course, the IP addresses of the actual resolvers for your Linode; they're listed in the Linode Manager.

Barring that, you might have to get in touch with Kloxo support – it sounds like it might have broken something.