# If Scilab is started in a chroot, you might want to try to set the two environment variables: SCI\_DISABLE\_TK=1 SCI\_JAVA\_ENABLE\_HEADLESS=1

**URL:** <https://scilab.discourse.group/t/if-scilab-is-started-in-a-chroot-you-might-want-to-try-to-set-the-two-environment-variables-sci-disable-tk-1-sci-java-enable-headless-1/465>\
**Category:** Development\
**Created:** [April 12, 2024, 7:03pm UTC](https://scilab.discourse.group/t/if-scilab-is-started-in-a-chroot-you-might-want-to-try-to-set-the-two-environment-variables-sci-disable-tk-1-sci-java-enable-headless-1/465 "2024-04-12T19:03:57Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Vimsrocz](https://avatars.discourse-cdn.com/v4/letter/v/ed8c4c/32.png) [@Vimsrocz](https://scilab.discourse.group/u/Vimsrocz)\
**Post date:** [April 12, 2024, 7:03pm UTC](https://scilab.discourse.group/t/if-scilab-is-started-in-a-chroot-you-might-want-to-try-to-set-the-two-environment-variables-sci-disable-tk-1-sci-java-enable-headless-1/465/1 "2024-04-12T19:03:57Z")

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This is another issue but not with image now. Dont use Scilab 2024 until they dont correct the mistakes. I asked multiple times but not resolve so now I write dassault. Thank you

```auto

Building the manual file [javaHelp] in C:\Users\Vims\Desktop\spacecraft-gnc-tbx\help\en_US.
at line 693 of function xmltoformat ( C:\Program Files\scilab-2024.0.0\modules\helptools\macros\xmltoformat.sci line 710 )
at line 17 of function xmltojar ( C:\Program Files\scilab-2024.0.0\modules\helptools\macros\xmltojar.sci line 29 )
at line 51 of function tbx_build_help ( C:\Program Files\scilab-2024.0.0\modules\modules_manager\macros\tbx_build_help.sci line 67 )
at line 4 of executed file C:\Users\Vims\Desktop\spacecraft-gnc-tbx\help\en_US\build_help.sce
at line 13 of function tbx_builder ( C:\Program Files\scilab-2024.0.0\modules\modules_manager\macros\tbx_builder.sci line 26 )
at line 49 of function tbx_builder_help_lang ( C:\Program Files\scilab-2024.0.0\modules\modules_manager\macros\tbx_builder_help_lang.sci line 64 )
at line 4 of executed file C:\Users\Vims\Desktop\spacecraft-gnc-tbx\help\builder_help.sce
at line 71 of function tbx_builder_help ( C:\Program Files\scilab-2024.0.0\modules\modules_manager\macros\tbx_builder_help.sci line 87 )
at line 36 of function main_builder ( C:\Users\Vims\Desktop\spacecraft-gnc-tbx\builder.sce line 46 )
at line 54 of executed file C:\Users\Vims\Desktop\spacecraft-gnc-tbx\builder.sce

If Scilab is started in a chroot, you might want to try to set the two environment variables: SCI_DISABLE_TK=1 SCI_JAVA_ENABLE_HEADLESS=1

```

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**Author:** ![vincent.couvert](https://avatars.discourse-cdn.com/v4/letter/v/f4b2a3/32.png) [@vincent.couvert](https://scilab.discourse.group/u/vincent.couvert)\
**Post date:** [April 15, 2024, 7:03am UTC](https://scilab.discourse.group/t/if-scilab-is-started-in-a-chroot-you-might-want-to-try-to-set-the-two-environment-variables-sci-disable-tk-1-sci-java-enable-headless-1/465/2 "2024-04-15T07:03:26Z")

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Hi @Vimsrocz

You probably have a issue in one of your XML files (missing tag, …). You can have a look at the “DOS” window to get more information. This window can be shown by typing `consolebox("on")` in Scilab console (See [consolebox - Shows or hides the MS Windows terminal running the Scilab session](https://help.scilab.org/consolebox)).

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<div class="post-metadata">

**Author:** ![Vimsrocz](https://avatars.discourse-cdn.com/v4/letter/v/ed8c4c/32.png) [@Vimsrocz](https://scilab.discourse.group/u/Vimsrocz)\
**Post date:** [April 15, 2024, 5:34pm UTC](https://scilab.discourse.group/t/if-scilab-is-started-in-a-chroot-you-might-want-to-try-to-set-the-two-environment-variables-sci-disable-tk-1-sci-java-enable-headless-1/465/3 "2024-04-15T17:34:40Z")

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Nice . Resolved .

Thank you.