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[Punitha <question675848@xxxxxxxxxxxxxxxxxxxxx>]

New question #675848 on Sikuli:
https://answers.launchpad.net/sikuli/+question/675848

I am using Ubuntu version 16.04.5 in Microsoft Azure environment. Please find the below details:
root@scb-test-7:/home/SikuliX# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.5 LTS
Release:        16.04
Codename:       xenial

Mine is a 64-bit system

Java version:
root@scb-test-7:/home/SikuliX# /home/SikuliX/jdk-11.0.1/bin/java -version
openjdk version "11.0.1" 2018-10-16
OpenJDK Runtime Environment 18.9 (build 11.0.1+13)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.1+13, mixed mode)

I  have created SikuliX folder in /home/
root@scb-test-7:/home/SikuliX# pwd
/home/SikuliX

Initially I have placed the files required to install sikuli 1.1.4 version. Please see the details below:
root@scb-test-7:/home/SikuliX# ls
jdk-11.0.1  
jython-standalone-2.7.1.jar  
openjdk-11.0.1_linux-x64_bin.tar.gz  
sikulixapi.jar  
sikulix.jar

I have followed the below commands to install the sikulix.jar:
/home/SikuliX/jdk-11.0.1/bin/java -jar sikulix.jar -v

Here in this installation I have received the error "X11 DISPLAY variable was set".

Please find the installation log and the error:
root@scb-test-7:/home/SikuliX# /home/SikuliX/jdk-11.0.1/bin/java -jar sikulix.jar -v
                                           
[DEBUG] RunIDE: Running: /home/SikuliX/sikulix.jar
[DEBUG] RunIDE: AppData: /root/.Sikulix
[DEBUG] RunIDE: starting
[DEBUG] RunIDE: looking for extension jars in: /root/.Sikulix/Extensions
[DEBUG] RunIDE: adding extension: /root/.Sikulix/Extensions/jython-standalone-2.                                             7.1.jar
[180 debug] Sikulix: starting IDE
[193 debug] RunTimeINIT: starting IDE
[200 debug] RunTimeINIT: java version
[200 debug] RunTimeINIT: user.home
[200 debug] RunTimeINIT: user.dir
[201 debug] RunTimeINIT: app data path
[201 debug] RunTimeINIT: store debug.txt
[201 debug] RunTimeINIT: loadOptions: check: /home/SikuliX
[202 debug] RunTimeINIT: loadOptions: check: /root
[202 debug] RunTimeINIT: loadOptions: check: /root/.Sikulix/SikulixStore
[204 debug] RunTimeINIT: version: 1.1.4-SNAPSHOT build: 2018-10-30_14:49
[205 debug] RunTimeINIT: global init: entering as: IDE
[259 debug] RunTimeINIT: running in headless environment
[281 debug] RunTimeINIT: runs as sikulix.jar in: /home/SikuliX
***** show environment for 1.1.4-SNAPSHOT-2018-10-30_14:49 IDE
user.home: /root
user.dir (work dir): /home/SikuliX
user.name: root
java.io.tmpdir: /tmp
running 64Bit(amd64) on Linux (4.15.0-1025-azure) from a jar
java 8 version 1.8 vm 25.181-b13 class 52.0 arch 64
app data folder: /root/.Sikulix
executing jar: /home/SikuliX/sikulix.jar
*** classpath dump sikulix
  0: file:/home/SikuliX/sikulix.jar
  1: file:/root/.Sikulix/Extensions/jython-standalone-2.7.1.jar
*** classpath dump end
***** show environment end
[284 debug] RunTimeIDE: global init: leaving
[284 debug] RunTimeIDE: initIDEbefore: entering
[285 debug] RunTimeIDE: initIDEbefore: leaving
[285 debug] RunTimeIDE: initAPI: entering
[285 debug] RunTimeIDE: resourceLocation: (class org.sikuli.ide.SikuliIDE) /Lib/                                             sikuli
[290 debug] RunTimeIDE: resourceList: having jar: jar:file:/home/SikuliX/sikulix                                             .jar!/Lib/sikuli
[2062 debug] RunTimeIDE: files exported: 7 from: Lib/sikuli to:
 /root/.Sikulix/Lib/sikuli
[2062 debug] RunTimeIDE: initAPI: leaving
[2062 debug] RunTimeIDE: initIDEafter: entering
[2062 debug] RunTimeIDE: initIDEafter: leaving
Exception in thread "main" java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
        at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
        at java.awt.Window.<init>(Window.java:536)
        at java.awt.Frame.<init>(Frame.java:420)
        at javax.swing.JFrame.<init>(JFrame.java:233)
        at org.sikuli.ide.SikuliIDE.<init>(SikuliIDE.java:148)
        at org.sikuli.ide.SikuliIDE.getInstance(SikuliIDE.java:153)
        at org.sikuli.ide.SikuliIDE.run(SikuliIDE.java:182)
        at org.sikuli.ide.SikulixRunIDE.main(SikulixRunIDE.java:38)
[2076 debug] RunTimeIDE: final cleanup
[2078 debug] FileManager: deleteFileOrFolder:
/tmp/Sikulix_1282914322
[DEBUG] RunIDE: terminating: returned: 1

To resolve the X11 DISPLAY variable requirement I have given the command "export DISPLAY=:1" prior to "/home/SikuliX/jdk-11.0.1/bin/java -jar sikulix.jar -v" as below:
root@scb-test-7:/home/SikuliX# export DISPLAY=:1
root@scb-test-7:/home/SikuliX# /home/SikuliX/jdk-11.0.1/bin/java -jar sikulix.jar -v


Now, am facing a _thread import error. Please find the below log statements and _thread import error.

[DEBUG] RunIDE: Running: /home/SikuliX/sikulix.jar
[DEBUG] RunIDE: AppData: /root/.Sikulix
[DEBUG] RunIDE: starting
[DEBUG] RunIDE: looking for extension jars in: /root/.Sikulix/Extensions
[DEBUG] RunIDE: adding extension: /root/.Sikulix/Extensions/jython-standalone-2.7.1.jar
[160 debug] Sikulix: starting IDE
[172 debug] RunTimeINIT: starting IDE
[178 debug] RunTimeINIT: java version
[179 debug] RunTimeINIT: user.home
[179 debug] RunTimeINIT: user.dir
[179 debug] RunTimeINIT: app data path
[179 debug] RunTimeINIT: store debug.txt
[180 debug] RunTimeINIT: loadOptions: check: /home/SikuliX
[180 debug] RunTimeINIT: loadOptions: check: /root
[180 debug] RunTimeINIT: loadOptions: check: /root/.Sikulix/SikulixStore
[182 debug] RunTimeINIT: version: 1.1.4-SNAPSHOT build: 2018-10-30_14:49
[183 debug] RunTimeINIT: global init: entering as: IDE
[243 debug] RunTimeINIT: Accessing: GraphicsEnvironment.getLocalGraphicsEnvironment()
[253 debug] RunTimeINIT: Accessing: GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()
[263 debug] RunTimeINIT: ScreenDevice 0 has (0,0) --- will be primary Screen(0)
[264 debug] RunTimeINIT: Monitor 0: (0, 0) 1024 x 768
[285 debug] RunTimeINIT: runs as sikulix.jar in: /home/SikuliX
***** show environment for 1.1.4-SNAPSHOT-2018-10-30_14:49 IDE
user.home: /root
user.dir (work dir): /home/SikuliX
user.name: root
java.io.tmpdir: /tmp
running 64Bit(amd64) on Linux (4.15.0-1025-azure) from a jar
java 8 version 1.8 vm 25.181-b13 class 52.0 arch 64
app data folder: /root/.Sikulix
executing jar: /home/SikuliX/sikulix.jar
*** classpath dump sikulix
  0: file:/home/SikuliX/sikulix.jar
  1: file:/root/.Sikulix/Extensions/jython-standalone-2.7.1.jar
*** classpath dump end
***** show environment end
[288 debug] RunTimeIDE: global init: leaving
[288 debug] RunTimeIDE: initIDEbefore: entering
[288 debug] RunTimeIDE: initIDEbefore: leaving
[289 debug] RunTimeIDE: initAPI: entering
[289 debug] RunTimeIDE: resourceLocation: (class org.sikuli.ide.SikuliIDE) /Lib/sikuli
[292 debug] RunTimeIDE: resourceList: having jar: jar:file:/home/SikuliX/sikulix.jar!/Lib/sikuli
[2035 debug] RunTimeIDE: files exported: 7 from: Lib/sikuli to:
 /root/.Sikulix/Lib/sikuli
[2035 debug] RunTimeIDE: initAPI: leaving
[2036 debug] RunTimeIDE: initIDEafter: entering
[2036 debug] RunTimeIDE: initIDEafter: leaving
[2096 debug] init user preferences
[2121 debug] IDE: running with Locale: en_US
[2121 debug] --- Sikuli parameters ---
[2121 debug] 1: -v
[2123 debug] RunTimeIDE: exists libs folder at: /root/.Sikulix/SikulixLibs
[2124 debug] RunTimeIDE: resourceLocation: (class org.sikuli.ide.SikuliIDE) /sikulixlibs/linux/libs64
[2125 debug] RunTimeIDE: resourceList: having jar: jar:file:/home/SikuliX/sikulix.jar!/sikulixlibs/linux/libs64
[3856 debug] RunTimeIDE: loadLib: libJXGrabKey.so
[3857 debug] HotkeyManager: add Capture Hotkey: CTRL+SHIFT 2 (50, 3)
[3860 debug] HotkeyManager: add Abort Hotkey: ALT+SHIFT C (67, 9)
[3860 debug] IDE: Init ScriptingSupport
[3862 debug] ScriptingSupport: initScriptingSupport: enter
[6126 debug] JythonSupport: init: starting
[6127 debug] JythonSupport: init: success
[6129 debug] JythonSupport: added as Jython::sys.path[0]:
/root/.Sikulix/Lib/site-packages
[6130 debug] JythonSupport: ***** Jython sys.path
 0: /root/.Sikulix/Lib/site-packages
 1: /root/.Sikulix/Lib
 2: /root/.Sikulix/Extensions/Lib
 3: /root/.Sikulix/Extensions/jython-standalone-2.7.1.jar/Lib
 4: __classpath__
 5: __pyclasspath__/
[6131 debug] JythonSupport: ***** Jython sys.path end
[6236 debug] Jython: sikuli: Sikuli: starting init
[error] RunTimeIDE:  *** terminating: JythonScriptRunner: cannot be initialized:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/root/.Sikulix/Lib/sikuli/__init__.py", line 4, in <module>
    from Sikuli import *
  File "/root/.Sikulix/Lib/sikuli/Sikuli.py", line 19, in <module>
    import subprocess
  File "/root/.Sikulix/Lib/subprocess.py", line 400, in <module>
    import threading
  File "/root/.Sikulix/Lib/threading.py", line 10, in <module>
    from _threading import Lock, RLock, Condition, _Lock, _RLock, _threads, _active, _jthread_to_pythread, _register_thread, _unregister_thread
ImportError: cannot import name _threads

[6544 debug] RunTimeIDE: final cleanup
[6546 debug] FileManager: deleteFileOrFolder:
/tmp/Sikulix_254383229
[DEBUG] RunIDE: terminating: returned: 1


Kindly help to resolve the above import error "cannot import name _threads" to complete the installation of Sikulix setup version 1.1.4 in ubuntu16.04.5 in Azure.

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