search

duff2013 / ulptool

Program the esp32 ULP coprocessor in Arduino
278 stars 69 forks source link

"python": executable file not found in %PATH% #20

Closed chrs37 closed 5 years ago

chrs37 commented 5 years ago

I've just followed the install instructions and are trying to get a example sketch compiled, but keep getting this error: exec: "python": executable file not found in %PATH%

I'm using version 1.0.0 of the programmer esp32, installed via the board manager. I also downloaded python 2.7

Any idea what is wrong?

-Christian

duff2013 commented 5 years ago

Something is wrong with Arduino trying to find your python path, but you need to provide more info like what OS you have what version of Arduino and such. Also what happens when you compile a blank sketch.

chrs37 commented 5 years ago

I'm using windows 10 and arduino 1.8.8. Compiling a blank sketch gives the same error message. I've installed python in C:\Python27

duff2013 commented 5 years ago

Can you open your cmd prompt and type python, what happens? Do you get into python shell?

chrs37 commented 5 years ago

After setting the dir, this happens. Is this the python shell? ulp cmd

chrs37 commented 5 years ago

After setting the dir, this happens. Is this the python shell? ulp cmd

duff2013 commented 5 years ago

Yes thats the python shell so thats good. Did you install Arduino with the Windows App or the Windows installer? Did you use the Arduino Board Manager to install esp32 core? Also make sure in the Arduino preferences that Show verbose output during ... compilation is checked. Then copy and paste the output here.

chrs37 commented 5 years ago

I used the windows installer to install arduino and downloaded the esp32 core via the board manager. This is what happens when I enable verbose output:

python "C:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/ulp/esp32ulp_build_recipe.py" -DESP_PLATFORM "-DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"" -DHAVE_CONFIG_H "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/config" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/bluedroid" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/bluedroid/api" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/app_trace" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/app_update" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/bootloader_support" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/bt" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/driver" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/esp32" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/esp_adc_cal" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/esp_http_client" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/esp-tls" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/ethernet" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/fatfs" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/freertos" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/heap" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/jsmn" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/log" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/mdns" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/mbedtls" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/mbedtls_port" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/newlib" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/nvs_flash" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/openssl" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/spi_flash" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/sdmmc" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/smartconfig_ack" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/spiffs" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/tcpip_adapter" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/ulp" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/vfs" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/wear_levelling" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/xtensa-debug-module" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/coap" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/console" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/expat" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/json" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/lwip" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/newlib" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/nghttp" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/soc" "-IC:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0/tools/sdk/include/wpa_supplicant" -b "C:\\Users\\peppe\\AppData\\Local\\Temp\\arduino_build_513812" -p "C:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\hardware\\esp32\\1.0.0" -u "C:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\binutils\\esp32ulp-elf-binutils/bin/" -x "C:\\Users\\peppe\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\xtensa-esp32-elf-gcc\\1.22.0-80-g6c4433a-5.2.0/bin/" --DF_CPU=240000000L --DARDUINO=10808 --DARDUINO_=FEATHER_ESP32 --DARDUINO_ARCH_=ESP32 "--DARDUINO_BOARD=\"FEATHER_ESP32\"" "--DARDUINO_VARIANT=\"feather_esp32\""

duff2013 commented 5 years ago

where is the error message in what you just posted? Also here you are in the python directory can you run python in other directories?

chrs37 commented 5 years ago

The error message ("python": executable file not found in %PATH%) is in the line after the verbose output I just posted. I can only acces python from the python directory. I can run the command from the previous comment in the terminal, but only directly from the python directory.

chrs37 commented 5 years ago

I got the compiling working! I had to add Python to the PATH table (https://www.pythoncentral.io/add-python-to-path-python-is-not-recognized-as-an-internal-or-external-command/) and now the sketch compiles. I'll have to check later if the uploading also works

duff2013 commented 5 years ago

Yep thats where I was going, glad it works now.

linehammer commented 5 years ago

import sys if "C:\My_Python_Lib" not in sys.path: sys.path.append("C:\My_Python_Lib")

More on...Python Path