Thank you for your fast fix. Unfortunately , I can't install duktape. When I press ' yes' constantly returns to installation window.
Sorry , but I don't know where to find which is duktape version. I found ' duk ' file in IPTVPlayer / bin folder ( size is 297596 ).
Or , if somebody want to help me and attach here duk file ( py2 image ) in zip file.
Please don't download this file in attach. This is only for Webmedia1 for look if is correct file or version. Thank you.
PS
I uninstalled IPTVPlayer and installed again , but with same issue with duktape from both , repository and ipk version.