Can't load project file on nRF9160 DK

[Yusuke]

I was trying the nRF Connect SDK but I encountered an  error laoding sample program.

I'm following "Getting Started Assistant" instruction.

• Python version is 3.7.2
• Use gcc-arm-none-eabi-7-2018-q2-update and extract it in "/opt/gunarmemb"
• transcript output is below

Loading solution asset_tracker.emProject
Executing load commands
/usr/local/bin/cmake -GNinja -DBOARD=nrf9160_pca10090) -DBOARD_DIR=/Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/boards/arm/nrf9160_pca10090) -DZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb -DGNUARMEMB_TOOLCHAIN_PATH=/opt/gnuarmemb -B/Users/fukuharayuusuke/Documents/nRF9160/ncs/nrf/samples/nrf9160/asset_tracker/build -H/Users/fukuharayuusuke/Documents/nRF9160/ncs/nrf/samples/nrf9160/asset_tracker -DPYTHON_EXECUTABLE=/usr/local/bin/python3 -DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja -DDTC=/usr/local/bin/dtc
-- Found PythonInterp: /usr/local/bin/python3 (found suitable version "3.6.3", minimum required is "3.4") 
-- Selected BOARD nrf9160_pca10090)
Zephyr version: 1.13.99
CMake Error at /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/cmake/kconfig.cmake:101 (message):
  File not found:
  /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/boards/arm/nrf9160_pca10090)/nrf9160_pca10090)_defconfig
Call Stack (most recent call first):
  /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/cmake/app/boilerplate.cmake:259 (include)
  CMakeLists.txt:9 (include)


-- Configuring incomplete, errors occurred!
Project load failed
Reported error: solution load command failed (1)

[Yusuke]

I use pyenv so I should set "Python Executable" as /Users/fukuharayuusuke/.pyenv/shims/python

$ which python
/Users/fukuharayuusuke/.pyenv/shims/python

But error still occurs. why.....

Loading solution asset_tracker.emProject
Executing load commands
/usr/local/bin/cmake -GNinja -DBOARD=nrf9160_pca10090) -DBOARD_DIR=/Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/boards/arm/nrf9160_pca10090) -DZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb -DGNUARMEMB_TOOLCHAIN_PATH=/usr/local/opt/gnuarmemb -B/Users/fukuharayuusuke/Documents/nRF9160/ncs/nrf/samples/nrf9160/asset_tracker/build -H/Users/fukuharayuusuke/Documents/nRF9160/ncs/nrf/samples/nrf9160/asset_tracker -DPYTHON_EXECUTABLE=/Users/fukuharayuusuke/.pyenv/shims/python -DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja -DDTC=/usr/local/bin/dtc
-- Found PythonInterp: /Users/fukuharayuusuke/.pyenv/shims/python (found suitable version "3.7.2", minimum required is "3.4") 
-- Selected BOARD nrf9160_pca10090)
Zephyr version: 1.13.99
CMake Error at /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/cmake/kconfig.cmake:101 (message):
  File not found:
  /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/boards/arm/nrf9160_pca10090)/nrf9160_pca10090)_defconfig
Call Stack (most recent call first):
  /Users/fukuharayuusuke/Documents/nRF9160/ncs/zephyr/cmake/app/boilerplate.cmake:259 (include)
  CMakeLists.txt:9 (include)


-- Configuring incomplete, errors occurred!
Project load failed
Reported error: solution load command failed (1)