I can't build with make

[msdarici]

(myenv) C:\Users\My_PC\Desktop\12_Berry_Script\berry_mcu>make
[Compile] core/system_stm32f10x.c
[Compile] hardware/delay.c
[Compile] hardware/usart1.c
[Compile] std_lib/src/misc.c
[Compile] std_lib/src/stm32f10x_adc.c
[Compile] std_lib/src/stm32f10x_bkp.c
[Compile] std_lib/src/stm32f10x_can.c
[Compile] std_lib/src/stm32f10x_cec.c
[Compile] std_lib/src/stm32f10x_crc.c
[Compile] std_lib/src/stm32f10x_dac.c
[Compile] std_lib/src/stm32f10x_dbgmcu.c
[Compile] std_lib/src/stm32f10x_dma.c
[Compile] std_lib/src/stm32f10x_exti.c
[Compile] std_lib/src/stm32f10x_flash.c
[Compile] std_lib/src/stm32f10x_fsmc.c
[Compile] std_lib/src/stm32f10x_gpio.c
[Compile] std_lib/src/stm32f10x_i2c.c
[Compile] std_lib/src/stm32f10x_iwdg.c
[Compile] std_lib/src/stm32f10x_pwr.c
[Compile] std_lib/src/stm32f10x_rcc.c
[Compile] std_lib/src/stm32f10x_rtc.c
[Compile] std_lib/src/stm32f10x_sdio.c
[Compile] std_lib/src/stm32f10x_spi.c
[Compile] std_lib/src/stm32f10x_tim.c
[Compile] std_lib/src/stm32f10x_usart.c
[Compile] std_lib/src/stm32f10x_wwdg.c
[Compile] middleware/berry/src/be_api.c
In file included from middleware/berry/src/be_api.c:5:
middleware/berry/src/be_string.h:36:10: fatal error: ../generate/be_const_strtab.h: No such file or directory
36 | #include "../generate/be_const_strtab.h"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:61: middleware/berry/src/be_api.o] Error 1

I get the error message above. I did same instructions at readme.md.