Hi,
I have found working plugin for WP-4.2.2 and below is the link for that

https://github.com/payu-india/PayU_woocommerce

Thanks,
Faruq Shaik.

https://www.ads-software.com/plugins/woocommerce-payu-india-payment-gateway/

Hi,

Could you please provide Compatible version for WP 4.2.2. When user click on place order button, available version plugin throwing ajax response on browser instead showing Payu form.

URL: wp-admin/admin-ajax.php?action=woocommerce_checkout&key=wc_order_557331256cf0a&order=17

OUTPUT on browser:

{"result":"failure","messages":"

    \n\t\t\t
    We were unable to process your order, please try again.<\/li>\n\t<\/ul>\n","refresh":"true","reload":"false"}

https://www.ads-software.com/plugins/woocommerce-payu-india-payment-gateway/