I am having the same issue and error messages with Fipy and Gpy.
Upload done, resetting board...
OKets Jun 8 2016 00:22:57
rst:0x7 (TG0WDT_SYS_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff9028,len:8
load:0x3fff9030,len:1060
load:0x4009fa00,len:0
ho 12 tail 0 room 4
load:0x4009fa00,len:14084
entry 0x400a05d4
Start program? (y/n)