Could not install any component on the IDE lazarus / 13-General ---------------------------------------------------------------------- typo · 2013-03-20 13:10 I don't know why. Any problem? ---------------------------------------------------------------------- Martin_fr · 2013-03-20 13:17 What is the error message? What is your OS? Widget type? What version of Lazarus/FPC? What steps did you try? ---------------------------------------------------------------------- typo · 2013-03-20 13:22 Quote from: Martin_fr on March 20, 2013, 02:17:19 pmWhat is the error message? No error messages. Quote from: Martin_fr on March 20, 2013, 02:17:19 pmWhat is your OS? Widget type? What steps did you try? Lazarus 1.0 r38415 FPC 2.6.0 i386-win32-win32/win64 Quote from: Martin_fr on March 20, 2013, 02:17:19 pmWhat steps did you try? I can actually install it, but it does not appear on the pallete nor IDE can find the classes. I  opened the packages and installed them. ---------------------------------------------------------------------- Martin_fr · 2013-03-20 13:30 Which package(s) did you try? I don't currently have an 1.0 installed. But with 1.0.8 it works. If it is a 3rd party package, then maybe it is a problem in the package. Please test with a package that comes with Lazarus ---------------------------------------------------------------------- Martin_fr · 2013-03-20 13:36 If you tried to create your own component (works too on 1.0.8) - Did you "install" the package, after you created it? - Did you add to an existing (runtime or designtime?) or new package? In the package inspector, is there a untit that has the "register" check box set (green run arrow in icon) ---------------------------------------------------------------------- typo · 2013-03-20 13:38 For examplie, now I installed LazWiki. I can not find it on the pallete. ---------------------------------------------------------------------- typo · 2013-03-20 13:45 And then I tried to install EducationLaz. The whole pallete disappeared. ---------------------------------------------------------------------- Martin_fr · 2013-03-20 14:59 Not every package has components, some will add functionality to the menu. I don't know LazWiki. EducationLaz is for intentionally scaling down Lazarus, and only leave a basic set. This is meant for use in schools and similar environments, so pupils/beginners are not confronted with the full  and huge set of options in the IDE.