Install VirtualTreeView-4.8.6-R1 lazarus / 5-Lazarus Extra Components ---------------------------------------------------------------------- christensen · 2011-02-13 15:23 I've tried to install VirtualTreeview http://sourceforge.net/projects/lazarus-ccr/files/VirtualTreeView%20%2 8New%20Port%29/VirtualTreeView-4.8.6-R1.zip/download and his dependency: LCL Extensions  http://luipack.googlecode.com/files/lclextensions-0.3.0.zip but unfortunately i have problem installing LCL Extension: this is the error: Quote/home/criss/lazarus/components/lclextensions/delphicompat.pas(1,1 ) Fatal: Can't find unit gtkdef used by DelphiCompat Here are the files from lclextension compontent: Code: [Select]criss@darkstar:~/lazarus/components/lclextensions$ ls -l  delphicompat.pas  include/  lclext.pas  lclextensions_package.lpk  lclextensions_package.pas  lib/  oleutils.pas My system(i386): Slackware 13.1, kernel 2.6.33.4, kde 4.4.3 ---------------------------------------------------------------------- Gustavo 'Gus' Carreno · 2012-04-01 16:28 I've managed to install the LCLExtensions Ok, I'm now battling with the Virtual Treeview. Most of the changes that I've done is adding a "2" to all the "Could not find unit" and "Unknown identifyier" making them all GTK2* I'm now having issues with the ASM section of some functions. Will report later.