32-bit apps on 64-bit Fedora 28

Tim_Jones · August 30, 2018, 8:46pm

I believe that I’ve found it. It’s gtk-2 that is failing.

libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory

Here’s what I did:

sudo -s
yum groupinstall "Compatibility Libraries"
yum install gtk2

Paul_Rodman · August 30, 2018, 8:57pm

[parallels@localhost EKM-Dash]$ sudo -s [sudo] password for parallels: [root@localhost EKM-Dash]# yum groupinstall "Compatibility Libraries" Last metadata expiration check: 0:26:01 ago on Thu 30 Aug 2018 01:29:03 PM PDT. Warning: Module or Group 'Compatibility Libraries' does not exist. Error: Nothing to do. [root@localhost EKM-Dash]# yum install gtk2 Last metadata expiration check: 0:26:23 ago on Thu 30 Aug 2018 01:29:03 PM PDT. Package gtk2-2.24.32-2.fc28.x86_64 is already installed, skipping. Dependencies resolved. Nothing to do. Complete! [root@localhost EKM-Dash]# ./EKM-Dash bash: ./EKM-Dash: No such file or directory

No go. Any other suggestions?

Paul_Rodman · August 30, 2018, 9:01pm

[quote=403362:@Jason Parsley]This seems to be a key line:

bash: ./EKM-Dash: No such file or directory

Are you compiling this on macOS? On Linux? If on macOS, how are you getting it on the Linux VM?[/quote]

On macOS 10.13.6, Xojo 2017r1.1. I drag and drop the build folder into the Linux VM’s Files app. For the released version I downloaded the zipped folder and unzipped it within the VM.

Paul_Rodman · August 30, 2018, 9:02pm

I had this running last year, but it was probably a 32-bit Linux OS.
I have tried Mint as well, with the same result.

Tim_Jones · August 30, 2018, 9:14pm

I don’t understand how I can do the above installations, but you get those failures. How did you install Fedora 28 - from the netinstall image or the LiveCD image?

Greg_O_Lone · August 30, 2018, 9:23pm

@Paul Rodman Are you sure you’re selecting x86 32-Bit and not ARM 32-Bit?

Paul_Rodman · August 30, 2018, 9:26pm

I think it was from within Parallels, which downloads the netinstall image and uses it.

Paul_Rodman · August 30, 2018, 9:26pm

Quite sure.

Paul_Rodman · August 30, 2018, 9:27pm

I can try a fresh VM install of Fedora. Stay tuned. Ouch 3.05GB. This might take a while…

Tim_Jones · August 30, 2018, 9:34pm

I’m installing from the Netimage this time to test as well since I normally install from the LiveCD image since it reduces network traffic here.

Paul_Rodman · August 30, 2018, 9:53pm

OK, on the fresh system install the
yum groupinstall “Compatibility Libraries”
seems to be working. This looks encouraging. Stay tuned.

Paul_Rodman · August 30, 2018, 9:59pm

Or not. Spoke too soon. It was some 64-bit updates that had me fooled. “Compatibility Libraries” doesn’t seem to exist. Ah well, not my day. Tim, thanks for the time you spent on this.

[parallels@localhost ~]$ sudo -s [sudo] password for parallels: [root@localhost parallels]# yum groupinstall "Compatibility Libraries" Fedora 28 - x86_64 - Updates 2.3 MB/s | 23 MB 00:10 Fedora 28 - x86_64 3.6 MB/s | 60 MB 00:16 Last metadata expiration check: 0:00:12 ago on Thu 30 Aug 2018 02:52:33 PM PDT. Warning: Module or Group 'Compatibility Libraries' does not exist. Error: Nothing to do. [root@localhost parallels]# yum install gtk2 Last metadata expiration check: 0:01:47 ago on Thu 30 Aug 2018 02:52:33 PM PDT. Package gtk2-2.24.32-2.fc28.x86_64 is already installed, skipping. Dependencies resolved. Nothing to do. Complete!

Paul_Rodman · August 30, 2018, 10:25pm

Hang on. I assumed when I used this command:

sudo yum install glib2.i686 libgcc.i686 libstdc++.i686 gtk3.i686 webkitgtk3.i686

that it would install any of the listed stuff. Turns out that since it couldn’t find webkitgtk3.i686, nothing was installed. If I leave that off then a bunch of libraries are installed via:

sudo yum install glib2.i686 libgcc.i686 libstdc++.i686 gtk3.i686

Now, when I try and launch the EKM Dash app, I get:

[code][root@localhost EKM Dash]# ./EKM\ Dash
Failed to find/load Framework library
libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory

[root@localhost EKM Dash]# ldd ./EKM\ Dash
linux-gate.so.1 (0xf7f1e000)
librt.so.1 => /lib/librt.so.1 (0xf7ef6000)
libdl.so.2 => /lib/libdl.so.2 (0xf7ef1000)
libpthread.so.0 => /lib/libpthread.so.0 (0xf7ed2000)
libc.so.6 => /lib/libc.so.6 (0xf7d2e000)
/lib/ld-linux.so.2 (0xf7f20000)
[/code]

How do I install that missing library?

Tim_Jones · August 30, 2018, 10:32pm

Try

yum install gtk2-2.24.32-2.fc28.i686

Tim_Jones · August 30, 2018, 10:36pm

In Fact, on the new Fedora install, ALL that I needed was to do that and the remaining 32bit stuff was automatically installed.

Tim_Jones · August 30, 2018, 10:39pm

Paul_Rodman · August 31, 2018, 3:42pm

[quote=403381:@Tim Jones]Try

yum install gtk2-2.24.32-2.fc28.i686[/quote]

Sweet! That resolves the issue.

Thank you most kindly for your persistence and patience.