Compiling error with lcd_i2c library

I try to compile an example for LCD i2c library with esp8266 (esp-12E) from here
I have this error:

Verbose mode can be enabled via -v, --verbose option
PLATFORM: Espressif 8266 > Espressif ESP8266 ESP-12E
SYSTEM: ESP8266 80MHz 80KB RAM (4MB Flash)
Converting ESP8266I2CLCD.ino
Library Dependency Finder → Library Dependency Finder (LDF) — PlatformIO latest documentation
Collected 37 compatible libraries
Scanning dependencies…
Dependency Graph
|-- v1.0
|-- <LiquidCrystal_I2C>
| |-- v1.0
Compiling .pioenvs/esp12e/src/ESP8266I2CLCD.ino.cpp.o
Compiling .pioenvs/esp12e/lib837/Wire/Wire.cpp.o
Compiling .pioenvs/esp12e/lib837/Wire/utility/twi.c.o
/home/development/.platformio/lib/Wire/src/utility/twi.c:25:20: fatal error: avr/io.h: No such file or directory
#include <avr/io.h>
compilation terminated.
*** [.pioenvs/esp12e/lib837/Wire/utility/twi.c.o] Error 1

I use latest platformio core on ubuntu 14.04.
Here is my platformio.ini

platform = espressif8266
board = esp12e
framework = arduino
board_f_cpu = 80000000L
build_flags = -Wl,-Teagle.flash.4m1m.ld
upload_speed = 230400

Thanks in advance for any help!

Compiles for me when I download LiquidCrystal_I2C.cpp and LiquidCrystal_I2C.h in the src folder. Standard platformio.ini with no extra directives.

platform = espressif8266
board = nodemcuv2
framework = arduino
upload_speed = 921600
xtensa-lx106-elf-size -B -d .pioenvs\esp8266\firmware.elf
"esptool" -eo "C:\Users\Maxi\.platformio\packages\framework-arduinoespressif8266\bootloaders\eboot\eboot.elf" -bo .pioenvs\esp8266\firmware.bin -bm dio -bf 40 -bz 4M -bs .text -bp 4096 -ec -eo .pioenvs\esp8266\firmware.elf -bs .irom0.text -bs .text -bs .data -bs .rodata -bc -ec
text	   data	    bss	    dec	    hex	filename
254850	   3228	  30000	 288078	  4654e	.pioenvs\esp8266\firmware.elf
 [SUCCESS] Took 2.87 seconds 

Ohhh, sorry!
My mistake. It seems I had a library “wire” in lib folder. It probably was not updated. I removed and now everything is fine, compile without problems.
Thanks you!
Problem solved.