[yocto] Error at extensible sdk installation

[Markus Volk]

Hello,

i built myself an extensible sdk from current master branch. After successful build i tried to install and got the following error:

/home/builder/tuxbox_sdk/tmp/sysroots/x86_64/usr/bin/postinst-docbook-xsl-stylesheets-native-xmlcatalog: line 5: xmlcatalog: command not found

and was able to fix it wby adding "xmlcatalog" to HOSTTOOLS, but i guess thats not the propper way to fix it
 
-- 
Markus Volk <f_l_k at t-online.de>