$ /opt/bin/ipkg list | grep curl
libcurl - 7.19.2-1 - Curl is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FI
libcurl - 7.19.0-1 -
libcurl-dev - 7.19.2-1 - Development files for libcurl
php-curl - 5.2.8-1 - libcurl extension for php
py-curl-doc - 7.18.2-1 - PycURL is a Python interface to libcurl.
py24-curl - 7.18.2-1 - PycURL is a Python interface to libcurl.
py25-curl - 7.18.2-1 - PycURL is a Python interface to libcurl.