CC3220SF-LAUNCHXL: SLImageCreator returned -1 in Ubuntu

Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF, UNIFLASH, SYSCONFIG

Tool/software:

Hi all,

after my pedantic care with CCS installation (including all other SW, e.g. sdk and uniflas, gcc compiler, ...) as root over Ubuntu platform I decide to test it by import the "empty" project ("empty_cc3220sf_..._freertos_gcc") for the cc3220sf supported by freeRTOS, available in the resource explorer.

here the outcome, after I reinstall uniflash and run the postinstall.sh script as root.

Building secondary target: "syscfg/empty_CC3220SF_LAUNCHXL_freertos_gcc.sli"
Invoking: Image Creator
"/opt/ti/ccs1271/simplelink_cc32xx_sdk_7_10_00_13/source/ti/drivers/net/imagecreator/bin/SLImageCreator" syscfg create_image --sdk_path "/opt/ti/ccs1271/simplelink_cc32xx_sdk_7_10_00_13" --json "/home/oem/workspace_v12/empty_CC3220SF_LAUNCHXL_freertos_gcc/MCU+Image/syscfg/ti_drivers_net_wifi_config.json" --file "/home/oem/workspace_v12/empty_CC3220SF_LAUNCHXL_freertos_gcc/MCU+Image/syscfg/empty_CC3220SF_LAUNCHXL_freertos_gcc.sli" --mcu "/home/oem/workspace_v12/empty_CC3220SF_LAUNCHXL_freertos_gcc/MCU+Image/empty_CC3220SF_LAUNCHXL_freertos_gcc.bin"
makefile:168: recipe for target 'syscfg/empty_CC3220SF_LAUNCHXL_freertos_gcc.sli' failed
Traceback (most recent call last):
  File "<string>", line 20, in <module>
  File "/home/user/Downloads/sl_image_creator_gen3/venv_ic/lib/python2.7/site-packages/PyInstaller/loader/pyimod03_importers.py", line 363, in load_module
  File "/home/user/Downloads/sl_image_creator_gen3/antimanifest.py", line 9, in <module>
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    stdout_thread.setDaemon(True)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    print "Looking for 'PROMPT' in set output..."
OSError: [Errno 2] No such file or directory
SLImageCreator returned -1
gmake[1]: *** [syscfg/empty_CC3220SF_LAUNCHXL_freertos_gcc.sli] Error 255
gmake[1]: Target 'secondary-outputs' not remade because of errors.
gmake: *** [all] Error 2
makefile:150: recipe for target 'all' failed

**** Build Finished ****

Windows works perfectly, but I like Lnx and I would like to have my development environment running over Linux.

Notice: I make sure the usb drivers are installed + access right to the usb serial port + running ccs as root + sdk env. var. setup:

export SIMPLELINK_CC32XX_SDK_INSTALL_DIR=/opt/ti/simplelink_cc32xx_sdk_7_10_00_13
export PATH=$SIMPLELINK_CC32XX_SDK_INSTALL_DIR/tools/bin:$PATH

No errors has been logged.

I do not know what more can I say. I am lost. Can you help me.

Thanks for your comprehension and time.