# install easytravel app on Linux **URL:** \ **Category:** Open Q&A\ **Tags:** installation, easytravel\ **Created:** [February 2, 2022, 10:00pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996 "2022-02-02T22:00:44Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![AguinagaCSI](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/aguinagacsi/32/22818_2.png) [@AguinagaCSI](https://community.dynatrace.com/u/AguinagaCSI)\ **Post date:** [February 2, 2022, 10:00pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/1 "2022-02-02T22:00:44Z")
Hi. Iḿ trying to install easytravel app on Ubuntu 20.04 VM and It is not starting. I got some errors: vagrant@ubuntu:~/easytravel/easytravel-2.0.0-x64/weblauncher$ ./weblauncher.sh Feb 02, 2022 6:54:55 PM com.dynatrace.diagnostics.uemload.utils.RentalCarsGenerator generateUserFile INFO: Creating files with Rental Cars. Feb 02, 2022 6:54:55 PM com.dynatrace.easytravel.spring.PluginNotificationConfigFileGenerator generateConfigFile INFO: Creating pluginNotificationConfig.json file. 2022-02-02 18:54:55 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2022-02-02 18:54:55 WebLaunche INFO [Init] easyTravel Demo Application - Copyright (C) 2010-2022 dynaTrace software GmbH 2022-02-02 18:54:55 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2022-02-02 18:54:55 WebLaunche INFO [Init] Procedure: WebLauncher 2022-02-02 18:54:55 WebLaunche INFO [Init] Version: 2.0.0.3373 2022-02-02 18:54:55 WebLaunche INFO [Init] Build Date: Fri Jan 21 09:38:55 BRT 2022 2022-02-02 18:54:55 WebLaunche INFO [Init] Platform: Linux 5.4.0-96-generic, amd64 2022-02-02 18:54:55 WebLaunche WARN [PluginFinder] Specified classpath directory ‘C:\Program Files\IBM\WebSphere MQ\java\lib’ not found or is not a directory. WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase$1 (file:/home/vagrant/easytravel/easytravel-2.0.0-x64/lib/catalina.jar) to method java.lang.ClassLoader.registerAsParallelCapable() WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release 2022-02-02 18:54:57 WebLaunche WARN [DocumentStarter] Exception occurred while opening URL: [http://localhost:8094/](http://localhost:8094/) . Exception: Cannot run program “firefox”: error=2, No such file or directory ^CStopping HTTP Service Thread and Engine because scenario is not executing any more or a shutdown request was received. Checking Linux headless processes are not left in memory looking for [/home/vagrant/easytravel/easytravel-2.0.0-x64/weblauncher/../chrome/chromium-browser] or [/home/vagrant/easytravel/easytravel-2.0.0-x64/chrome/chromium-browser]] or [/home/vagrant/easytravel/easytravel-2.0.0-x64/weblauncher/../chrome/driver/chromedriver\_linux64]] or [/home/vagrant/easytravel/easytravel-2.0.0-x64/chrome/driver/chromedriver\_linux64] Linux Process check complete Killing Chrome processes finished Why Linux app is mapping paths from Windows like this one: 022-02-02 18:54:55 WebLaunche WARN [PluginFinder] Specified classpath directory ‘C:\Program Files\IBM\WebSphere MQ\java\lib’ not found or is not a directory. I installed java 11. It is not well explained what dependencies it needs. Can someone installed it on Ubuntu 20.04? ---
**Author:** ![AguinagaCSI](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/aguinagacsi/32/22818_2.png) [@AguinagaCSI](https://community.dynatrace.com/u/AguinagaCSI)\ **Post date:** [February 2, 2022, 10:02pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/2 "2022-02-02T22:02:04Z")
Why I got this error: 2022-02-02 19:06:29 WebLaunche WARN [DocumentStarter] Exception occurred while opening URL: [http://localhost:8094/](http://localhost:8094/). Exception: Cannot run program “firefox”: error=2, No such file or directory ---
**Author:** ![AguinagaCSI](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/aguinagacsi/32/22818_2.png) [@AguinagaCSI](https://community.dynatrace.com/u/AguinagaCSI)\ **Post date:** [February 2, 2022, 10:05pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/3 "2022-02-02T22:05:59Z")
It worked. 😉 ---
**Author:** ![Walter2](https://avatars.discourse-cdn.com/v4/letter/w/ecc23a/32.png) [@Walter2](https://community.dynatrace.com/u/Walter2)\ **Post date:** [February 11, 2022, 10:27am UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/4 "2022-02-11T10:27:14Z")
May you explain how you did it? im having the same issues: sudo ./weblauncher.sh [sudo] senha para mardata: fev 11, 2022 10:55:45 DA MANHÃ com.dynatrace.diagnostics.uemload.utils.RentalCarsGenerator generateUserFile INFO: Creating files with Rental Cars. fev 11, 2022 10:55:45 DA MANHÃ com.dynatrace.easytravel.spring.PluginNotificationConfigFileGenerator generateConfigFile INFO: Creating pluginNotificationConfig.json file. 2022-02-11 10:55:46 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2022-02-11 10:55:46 WebLaunche INFO [Init] easyTravel Demo Application - Copyright (C) 2010-2022 dynaTrace software GmbH 2022-02-11 10:55:46 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2022-02-11 10:55:46 WebLaunche INFO [Init] Procedure: WebLauncher 2022-02-11 10:55:46 WebLaunche INFO [Init] Version: 2.0.0.3373 2022-02-11 10:55:46 WebLaunche INFO [Init] Build Date: Fri Jan 21 09:38:55 WAT 2022 2022-02-11 10:55:46 WebLaunche INFO [Init] Platform: Linux 5.13.0-28-generic, amd64 2022-02-11 10:55:47 WebLaunche WARN [PluginFinder] Specified classpath directory ‘C:\Program Files\IBM\WebSphere MQ\java\lib’ not found or is not a directory. WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase$1 (file:/home/mardata/easytravel-2.0.0-x64/lib/catalina.jar) to method java.lang.ClassLoader.registerAsParallelCapable() WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release ^CStopping HTTP Service Thread and Engine because scenario is not executing any more or a shutdown request was received. Checking Linux headless processes are not left in memory looking for [/home/mardata/easytravel-2.0.0-x64/weblauncher/../chrome/chromium-browser] or [/home/mardata/easytravel-2.0.0-x64/chrome/chromium-browser]] or [/home/mardata/easytravel-2.0.0-x64/weblauncher/../chrome/driver/chromedriver\_linux64]] or [/home/mardata/easytravel-2.0.0-x64/chrome/driver/chromedriver\_linux64] Linux Process check complete Killing Chrome processes finished ---
**Author:** ![AguinagaCSI](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/aguinagacsi/32/22818_2.png) [@AguinagaCSI](https://community.dynatrace.com/u/AguinagaCSI)\ **Post date:** [February 11, 2022, 2:28pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/5 "2022-02-11T14:28:29Z")
Try to remove extracted folder and repeat installation again. I am getting problem on “credit card C app whatever” complaining about one lost log. I removed app folder and extracted again and it works. ---
**Author:** ![Walter2](https://avatars.discourse-cdn.com/v4/letter/w/ecc23a/32.png) [@Walter2](https://community.dynatrace.com/u/Walter2)\ **Post date:** [February 11, 2022, 3:11pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/6 "2022-02-11T15:11:38Z")
I removed extracted folder and repeat installation, and same problem: ./runEasyTravel.sh starting easyTravel =================== OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. 2022-02-11 16:09:33 Launcher INFO [Init] ----------------------------------------------------------------------------- 2022-02-11 16:09:33 Launcher INFO [Init] easyTravel Demo Application - Copyright (C) 2010-2022 dynaTrace software GmbH 2022-02-11 16:09:33 Launcher INFO [Init] ----------------------------------------------------------------------------- 2022-02-11 16:09:33 Launcher INFO [Init] Procedure: Launcher 2022-02-11 16:09:33 Launcher INFO [Init] Version: 2.0.0.3373 2022-02-11 16:09:33 Launcher INFO [Init] Build Date: Fri Jan 21 09:38:55 WAT 2022 2022-02-11 16:09:33 Launcher INFO [Init] Platform: Linux 5.13.0-28-generic, amd64 Unable to init server: impossível ligar: Ligação recusada Exception in thread “main” org.eclipse.swt.SWTError: No more handles [gtk\_init\_check() failed] at org.eclipse.swt.SWT.error(SWT.java:4725) at org.eclipse.swt.widgets.Display.createDisplay(Display.java:1040) at org.eclipse.swt.widgets.Display.create(Display.java:1020) at org.eclipse.swt.graphics.Device.\(Device.java:175) at org.eclipse.swt.widgets.Display.\(Display.java:586) at org.eclipse.swt.widgets.Display.\(Display.java:577) at com.dynatrace.easytravel.launcher.LauncherUI.init(LauncherUI.java:74) at com.dynatrace.easytravel.launcher.Launcher.run(Launcher.java:194) at com.dynatrace.easytravel.launcher.Launcher.main(Launcher.java:159) Stopping Engine because shutdown request was received. Checking Linux headless processes are not left in memory looking for [/home/mardata/easytravel-2.0.0-x64/chrome/chromium-browser] or [/home/mardata/easytravel-2.0.0-x64/chrome/chromium-browser]] or [/home/mardata/easytravel-2.0.0-x64/chrome/driver/chromedriver\_linux64]] or [/home/mardata/easytravel-2.0.0-x64/chrome/driver/chromedriver\_linux64] Linux Process check complete Killing Chrome processes finished ---
**Author:** ![AguinagaCSI](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/aguinagacsi/32/22818_2.png) [@AguinagaCSI](https://community.dynatrace.com/u/AguinagaCSI)\ **Post date:** [February 11, 2022, 4:45pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/7 "2022-02-11T16:45:02Z")
you must run linux app using sudo ./weblauncher.sh. Locate this script in webapp folder. chmod a+x sudo weblauncher.sh sudo ./weblauncher.sh ---
**Author:** ![GoutamAccenture](https://avatars.discourse-cdn.com/v4/letter/g/53a042/32.png) [@GoutamAccenture](https://community.dynatrace.com/u/GoutamAccenture)\ **Post date:** [February 17, 2023, 6:58pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/8 "2023-02-17T18:58:26Z")
Hi Sir , I run  **sudo**./weblauncher.shand still run into the same issue . First of all why does it look for Websphere in my local (C:\Program Files\IBM\WebSphere MQ\java\lib) . Please see the exception below . (Note :I have installed the EasyTravel on Ubuntu 20 linux ). Appreciate your help. Thanks 2023-02-17 18:51:02 WebLaunche WARN [PluginFinder] Specified classpath directory ‘C:\Program Files\IBM\WebSphere MQ\java\lib’ not found or is not a directory. WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase$1 (file:/home/ubuntu/easyTravel/easytravel-2.0.0-x64/lib/catalina.jar) to method java.lang.ClassLoader.registerAsParallelCapable() WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release 2023-02-17 18:51:05 WebLaunche WARN [DocumentStarter] Exception occurred while opening URL: [http://localhost:8094/](http://localhost:8094/). Exception: Cannot run program “firefox”: error=2, No such file or directory ---
**Author:** ![Kennedy](https://avatars.discourse-cdn.com/v4/letter/k/c0e974/32.png) [@Kennedy](https://community.dynatrace.com/u/Kennedy)\ **Post date:** [June 19, 2023, 7:19pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/9 "2023-06-19T19:19:50Z")
Hi Everyone I had the same error: “WebLaunche WARN [DocumentStarter] Exception occurred while opening URL: [http://localhost:8094/](http://localhost:8094/). Exception: Cannot run program “firefox”: error=2, No such file or directory” **My Fix:** I figured that firefox was not install on my VM. I ran “yum install firefox” (as root) then relaunched my weblauncher “./weblauncher.sh” and the error stopped popping up. Hope that helps ---
**Author:** ![Kundesaibaba](https://avatars.discourse-cdn.com/v4/letter/k/35a633/32.png) [@Kundesaibaba](https://community.dynatrace.com/u/Kundesaibaba)\ **Post date:** [September 26, 2023, 10:36am UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/10 "2023-09-26T10:36:31Z")
Hello, I have installed the Easy travel app in windows 10 but i can’t find the link for Dynatrace .exe file for download and install, could you please share link for me to download and use. ---
**Author:** ![A-HAMILOU](https://avatars.discourse-cdn.com/v4/letter/a/9d8465/32.png) [@A-HAMILOU](https://community.dynatrace.com/u/A-HAMILOU)\ **Post date:** [June 13, 2024, 8:06pm UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/11 "2024-06-13T20:06:13Z")
EasyTravel Installation: Step-by-Step Guide, the guide provide steps to deploy easy travel using ubuntu 22.04 and java 8. the steps show you the command to use and already tested. [EasyTravel\_Installation\_Guide.pdf](https://community.dynatrace.com/uploads/short-url/sEwZB3YxtwV9zc6CY6NH8xD4mVM.pdf) (1.3 MB) ---
**Author:** ![itsbarn](https://avatars.discourse-cdn.com/v4/letter/i/ac8455/32.png) [@itsbarn](https://community.dynatrace.com/u/itsbarn)\ **Post date:** [June 18, 2024, 1:46am UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/12 "2024-06-18T01:46:24Z")
Hi there.  I know this is an old thread to dust off, but I am having the same error as the person who you replied to (Walter2) and I would appreciate any help I can get. My scenario is effectively identical.  I am on Ubuntu Server 22.04.  The installation of easyTravel worked perfectly on a fresh build with java 11.  After extracting the .jar file without issue, I did “/bin/bash installChromeDeps.sh” in the RESOURCES directory.  Again, no problem. It’s when I attempt to invoke **./weblauncher.sh** that I get I get the same failure as above: root@ubuntuserver22-04:/home/bmuniz/easytravel-2.0.0-x64/weblauncher# ./weblauncher.sh 2024-06-18 01:38:11 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2024-06-18 01:38:11 WebLaunche INFO [Init] easyTravel Demo Application - Copyright (C) 2010-2024 dynaTrace software GmbH 2024-06-18 01:38:11 WebLaunche INFO [Init] ----------------------------------------------------------------------------- 2024-06-18 01:38:11 WebLaunche INFO [Init] Procedure: WebLauncher 2024-06-18 01:38:11 WebLaunche INFO [Init] Version: 2.0.0.3644 2024-06-18 01:38:11 WebLaunche INFO [Init] Build Date: Mon Mar 25 22:14:55 UTC 2024 2024-06-18 01:38:11 WebLaunche INFO [Init] Platform: Linux 5.15.0-112-generic, amd64 2024-06-18 01:38:11 WebLaunche WARN [PluginFinder] Specified classpath directory ‘C:\Program Files\IBM\WebSphere MQ\java\lib’ not found or is not a directory. WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase$1 (file:/home/bmuniz/easytravel-2.0.0-x64/lib/catalina.jar) to method java.lang.ClassLoader.registerAsParallelCapable() WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release ---
**Author:** ![A-HAMILOU](https://avatars.discourse-cdn.com/v4/letter/a/9d8465/32.png) [@A-HAMILOU](https://community.dynatrace.com/u/A-HAMILOU)\ **Post date:** [October 27, 2024, 8:38am UTC](https://community.dynatrace.com/t/install-easytravel-app-on-linux/33996/13 "2024-10-27T08:38:09Z")
Hi for your issue you will need to keep the terminal runing on weblauch command and open the browser on your easytravel machine then access  the link localhost:8094 if you are logged from another machine use the specific ip address of your easytravel machine with the port 8094. be aware to allow the ports used on your easytravel machine such 9080 8079 8080 8094