Error while deploying server in host filesystem

[Shai1436]

Hi, I am trying to deploy the server into host file system. While executing "python ./scan_drivers.py" it generates error : xtensa-lx106-elf-gcc is not found. But previous commands executed successfully. The step "xtensa-lx106-elf-gcc -v" generates "gcc version 4.8.2 ".

Also what is the download path of http://arduino.esp8266.com/package_esp8266com_index.json? Thanks.

[awong1900]

In the tools label, you can find the download link with your system. e.g. Ubuntu 12.04 use http://arduino.esp8266.com/linux64-xtensa-lx106-elf-gb404fb9.tar.gz

Now I found two version for gcc tool, but i think you can use "version": "1.20.0-26-gb404fb9-2".

"tools": [
        {
          "version": "1.20.0-26-gb404fb9-2", 
          "name": "xtensa-lx106-elf-gcc", 
          "systems": [
            {
              "url": "http://arduino.esp8266.com/win32-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "checksum": "SHA-256:10476b9c11a7a90f40883413ddfb409f505b20692e316c4e597c4c175b4be09c", 
              "host": "i686-mingw32", 
              "archiveFileName": "win32-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "size": "153527527"
            }, 
            {
              "url": "http://arduino.esp8266.com/osx-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "checksum": "SHA-256:0cf150193997bd1355e0f49d3d49711730035257bc1aee1eaaad619e56b9e4e6", 
              "host": "x86_64-apple-darwin", 
              "archiveFileName": "osx-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "size": "35385382"
            }, 
            {
              "url": "http://arduino.esp8266.com/osx-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "checksum": "SHA-256:0cf150193997bd1355e0f49d3d49711730035257bc1aee1eaaad619e56b9e4e6", 
              "host": "i386-apple-darwin", 
              "archiveFileName": "osx-xtensa-lx106-elf-gb404fb9-2.tar.gz", 
              "size": "35385382"
            }, 
            {
              "url": "http://arduino.esp8266.com/linux64-xtensa-lx106-elf-gb404fb9.tar.gz", 
              "checksum": "SHA-256:46f057fbd8b320889a26167daf325038912096d09940b2a95489db92431473b7", 
              "host": "x86_64-pc-linux-gnu", 
              "archiveFileName": "linux64-xtensa-lx106-elf-gb404fb9.tar.gz", 
              "size": "30262903"
            }, 
            {
              "url": "http://arduino.esp8266.com/linux32-xtensa-lx106-elf.tar.gz", 
              "checksum": "SHA-256:b24817819f0078fb05895a640e806e0aca9aa96b47b80d2390ac8e2d9ddc955a", 
              "host": "i686-pc-linux-gnu", 
              "archiveFileName": "linux32-xtensa-lx106-elf.tar.gz", 
              "size": "32734156"
            }, 
            {
              "url": "http://arduino.esp8266.com/linuxarm-xtensa-lx106-elf-g46f160f-2.tar.gz", 
              "checksum": "SHA-256:f693946288f2ffa17288ef75ae16fa08573993f2b0a2a5e6bc35a68dc6087443", 
              "host": "arm-linux-gnueabihf", 
              "archiveFileName": "linuxarm-xtensa-lx106-elf-g46f160f-2.tar.gz", 
              "size": "34938475"
            }
          ]
        }, 

[Shai1436]

Hi, In the first step you have asked to download the pre-compiled toolchain from here. But where to store this file in local filesystem.

[awong1900]

You can see below: e.g. Ubuntu 12.04 (so as the following steps)

cd /opt wget http://arduino.esp8266.com/linux64-xtensa-lx106-elf-gb404fb9.tar.gz tar -zxvf linux64-xtensa-lx106-elf-gb404fb9.tar.gz sudo vim /etc/profile

append the following line

export PATH=$PATH:/opt/xtensa-lx106-elf/bin Then save the file, logout and login, test if the PATH is set correctly by inputing:

xtensa-lx106-elf-gcc -v

[Shai1436]

Thanks for the reply awong1900. When I am starting the process, by running the command "sudo supervisorctl start esp8266" from the /opt/Wio_Link directory, It gives an error: no such process found. All the previous commands got executed without any errors. Should I cd to another directory to run the command?

[awong1900]

I got nothing whit error "no such process found" on google. Can you post exact error message or image?

[Shai1436]

Yes, the message in the console is "esp8266: ERROR (no such process)"

[awong1900]

Can you try "sudo service supervisord reload"? http://stackoverflow.com/questions/19216042/error-no-such-process-nginxgunicornsupervisord Maybe we should add this to wiki document.

[Shai1436]

Ok, I ran "sudo service supervisord reload", It gave output "supervisord: unrecognized service" When I ran "sudo supervisorctl reload", it gave output "Restarted supervisord" and again when i ran "sudo supervisorctl start esp8266", it gave output "esp8266: ERROR (abnormal termination)"

[awong1900]

Can you use "supervisorctl tail " to get more access log?

[Shai1436]

After running "supervisorctl tail esp8266", It gave output supervisor: couldn't chdir to /root/esp8266_iot_node/: ENOENT supervisor: child process was not spawned

Also there is no folder named esp8266_iot_node in the root directory in my filesystem.

[awong1900]

The file "esp8266_server.conf" is example. You can modify it with your system, make sure correct directory.

[Shai1436]

Did you mean this variable "environment=PATH="/opt/xtensa-lx106-elf/bin:%(ENV_PATH)s" ". What values should I use to replace this with?

[awong1900]

@Shai1436 if you manually run server.py is ok, you should check the supervisor config to make sure all item is correct. like dir path.

[Shai1436]

Thanks @awong1900 , It worked eventually.

[awong1900]

you are welcome.