Tinywebserver on Arduino Zero

Hi Guys,

I'm trying to run Tinywebserver (GitHub - ovidiucp/TinyWebServer: Small web server for Arduino, fits in 10KB ROM, less than 512 bytes RAM) on Arduino Zero.
I've compile the BlinkLed example but I've some compilation errors :

In file included from /Users/pyrotecnix/Documents/Arduino/libraries/TinyWebServer/examples/BlinkLed/BlinkLed.ino:11:0:
/Users/pyrotecnix/Documents/Arduino/libraries/Flash-5/Flash.h: In member function 'char* _FLASH_STRING::copy(char*, size_t, size_t) const':
/Users/pyrotecnix/Documents/Arduino/libraries/Flash-5/Flash.h:82:70: error: 'strncpy_P' was not declared in this scope
       strcpy_P(to, _arr + offset) : strncpy_P(to, _arr + offset, size);
                                                                      ^

I'm on Mac OS 10.11 El Captain with Arduino IDE 1.6.7

PS : I've installed Flash.5 and add the following lines as recommanded :

#if ARDUINO >= 150
typedef char prog_char __attribute__((__progmem__));
#endif

Flash Memory 256 KB
SRAM 32 KB

So, you need to save every possible byte of SRAM because?

I just want to store my html pages into the SD card and be able to interact with my arduino.
That's why I choose this library.