INSTALLING ON MAC 10.6.8

SGaist · wrote on 6 Mar 2014, 20:20

Hi and welcome to devnet,

What version of Xcode have you installed ?

GreyJay · wrote on 6 Mar 2014, 23:39

Thanks devnet.

I'm running Version 3.2.6 (1761)

SGaist · wrote on 7 Mar 2014, 21:02

A bit old…

Also, can you show an example to the error message you got while installing ?

GreyJay · wrote on 7 Mar 2014, 23:09

Certainly...

The component installation dialog box:
!http://engineeredvisions.com/qt/Components.gif!

The error during installation:
!http://engineeredvisions.com/qt/Error.gif!

And the error when doing the first run/execution:
!http://engineeredvisions.com/qt/GoToError.gif!

Should I upgrade my Xcode immediately?

Thanks again,

SGaist · wrote on 8 Mar 2014, 23:13

Just remembered something: installing 5.2 and onward might have been dropped for 10.6 (however you can still create application that will run on 10.6)

What you can do if you can't update your OS, is to build Qt 5.2 directly on 10.6, AFAIK that is still supported.

GreyJay · wrote on 10 Mar 2014, 15:40

SGait,
Which older version should I install, if 5.2 is not accepted on my system? - J

SGaist · wrote on 10 Mar 2014, 21:06

IIRC the latest in the 5.1 series

But you should really consider building 5.2, it's not really that hard on OS X and depending on your needs, you don't have to build every module

GreyJay · wrote on 10 Mar 2014, 21:46

I'd love to, SGaist. I just can get past these errors during installation and run :(

SGaist · wrote on 10 Mar 2014, 21:48

Then just download Qt Creator, and the 5.2.1 sources from there you should be able to build Qt and use it in Qt Creator (after the usual configuration steps for add a new Qt version)

jimphillips · wrote on 13 Mar 2014, 00:45

I get the same error doing a vanilla install on 10.6.8 . :

Error during installation process (qt.521.clang_64.essentials):
Command install_name_tool failed.
Arguments: -id /Users/jdp/Qt5.2.1/5.2.1/clang_64/lib/QtHelp.framework/Versions/5/QtHelp /Users/jdp/Qt5.2.1/5.2.1/clang_64/lib/QtHelp.framework/Versions/5/QtHelp
Output:

This happens twice. I ignore it and the app installs.

There are no example projects available from the GUI.

I am able to create a new project. Whenever I do anything, I get:

:-1: error: The Qt version is invalid: Qt version is not properly installed, please run make install

This is not a very helpful message. I did not download the source.

Hey guys, this really should work out of the box. If this version does not work for 10.6.8, you should state that somewhere; usually there is a system requirements link. I couldn't find one on your site.

For the record, Lion and Mountain Lion don't support multiple monitors very well and I'm not ready for Mavericks.

Please explain how to get this working.
--Jim

hskoglund · wrote on 13 Mar 2014, 00:54

Update your Xcode to 4.2 (it's free) it works on Snow Leopard 10.6.8.
I think Xcode 3.2.6 prefers gcc compiler, but Qt prefers clang.
Xcode 4.2 has a much better clang support.

jimphillips · wrote on 13 Mar 2014, 05:10

Thanks for the quick reply.

I am using Xcode 4.2. Why does this matter? Is Qt using Xcode somehow?

What about the "install_name_tool failed" message? Isn't that a bug in the Qt installer? Could that explain the "Qt version is invalid" problem? Or are these two separate problems?
--Jim

hskoglund · wrote on 13 Mar 2014, 08:08

Aha, sorry I thought you were still using Xcode 3.2.6 (1761).
Also check that you have installed the command line tools for Xcode.

jimphillips · wrote on 13 Mar 2014, 18:28

I think I did a full install of Xcode. How do I check for command line tools?

hskoglund · wrote on 13 Mar 2014, 18:36

Easiest might be just to install them anyway:
Inside Xcode, Preferences Downloads, look in "more downloads", log in to Apple and choose "Command line tools for Xcode".

Also start a Terminal and type install_name_tool to see that it starts ok.

jimphillips · wrote on 13 Mar 2014, 20:09

I don't see command line tools for Xcode under preferences: downloads tab.
install_name_tool appears to be there. I get the following in the Terminal:

MacMini:~ jdp$ install_name_tool
Usage: install_name_tool [-change old new] ... [-rpath old new] ... [-add_rpath new] ... [-delete_rpath old] ... [-id name] input

hskoglund · wrote on 13 Mar 2014, 20:37

install_name_tool ok, good.
About command line tools for Xcode 4.2, it seems there is no separate package for it, sorry! They're supposed to be installed together with Xcode, and should be installed at /Developer/usr/bin or /usr/bin.

jimphillips · wrote on 13 Mar 2014, 21:35

They appear to be at /Developer/usr/bin.

What does this have to do with Qt?

hskoglund · wrote on 13 Mar 2014, 21:38

Qt needs a compiler and a toolchain, for Macs that's Xcode and the other tools.

jimphillips · wrote on 13 Mar 2014, 21:45

I think all that stuff is there. So Qt has a bad path from the installer?

Can I point it at the compiler and tool chain manually somehow?