Merge pull request #48 from huangnauh/feature/update_deps

update pcre

util/deps

@@ -27,7 +27,7 @@ get() {
 get LuaJIT $V_LUAJIT https://github.com/openresty/luajit2/archive/v$V_LUAJIT.tar.gz || exit 1
 get nginx $V_NGINX http://nginx.org/download/nginx-$V_NGINX.tar.gz || exit 1
 get lua-nginx-module $V_NGX_LUA_MODULE https://github.com/chaoslawful/lua-nginx-module/archive/v$V_NGX_LUA_MODULE.tar.gz || exit 1
-get pcre $V_PCRE ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-$V_PCRE.tar.gz || exit 1
+get pcre $V_PCRE https://ftp.pcre.org/pub/pcre/pcre-$V_PCRE.tar.gz || exit 1
 get lua-cjson $V_LUA_CJSON http://www.kyne.com.au/~mark/software/download/lua-cjson-$V_LUA_CJSON.tar.gz || exit 1
 get lua-cmsgpack $V_CMSGPACK https://github.com/cloudflare/lua-cmsgpack/archive/$V_CMSGPACK.tar.gz || exit 1
 get luasocket $V_LUASOCKET https://github.com/diegonehab/luasocket/archive/v$V_LUASOCKET.tar.gz || exit 1