[solved] Cannot build 0.9.24 lazarus / 1-Linux ---------------------------------------------------------------------- cyclo · 2008-01-10 16:22 I had to install Lazarus again on my new Mdv 2008. It is running, but having some troubles on building with svn update, I just tried to re- install the 0.9.24, and then rebuild all for gtk.  It is not even possible, I got an error message just after JIT complete: Fatal: Can't find unit ComponentTreeView used by AllIDEIntf  :shock: How can that happen ? I had the 0.9.24 running fine on my previous system release, updating from svn, and I don't see how that could have something to do with the system release. I can see that IDEIntf is not in the compiler path, but as far as I remember, I did not modify the path previously. Anybody could give me a help  :?: ---------------------------------------------------------------------- Leledumbo · 2008-01-11 04:23 How do you build the svn? I mean, did you overwrite your 0.9.24 with svn version? If you do, uninstall everything, install 0.9.24 again, build the svn version in the different folder from 0.9.24. Use command line, there's a makefile on the top directory that will do it. Updating Lazarus by overwriting old version isn't recommended as there may be units added/removed/changed. ---------------------------------------------------------------------- cyclo · 2008-01-11 07:48 In fact, I already uninstalled lazarus, but from the MCC. Following your answer, I decided to try it again, but looking the lazarus directory, I noticed that /usr/lib/lazarus/lazarus.app was out of date. So I re-checked after uninstall, and saw that removing from MCC does not clean the directory, and that is probably the mistake. Finally, deleting /usr/lib/lazarus before installation seemed to be the solution: I can rebuild again, for gtk or gtk2. Thanks for your answer Leledumbo