Compile core against GLIBC < 2.18

[naraesk]

I used this version on Arch Linux:
https://github.com/turtl/desktop/releases/download/v0.7.0-rc3/turtl-linux64.tar.bz2

$ sudo ./install.sh 
Copying Turtl to install directory (/opt/turtl)...
find: paths must precede expression: chmod
Usage: find [-H] [-L] [-P] [-Olevel] [-D help|tree|search|stat|rates|opt|exec] [path...] [expression]
find: paths must precede expression: chmod
Usage: find [-H] [-L] [-P] [-Olevel] [-D help|tree|search|stat|rates|opt|exec] [path...] [expression]
chmod: cannot access 'turtl-bin': No such file or directory
chmod: cannot access 'lib/*': No such file or directory
chmod: cannot access 'chromedriver': No such file or directory
chmod: cannot access 'nw': No such file or directory
chmod: cannot access 'payload': No such file or directory
chmod: cannot access 'nacl*': No such file or directory
chmod: cannot access 'pnacl/*nexe': No such file or directory
All done! Turtl has been installed in /opt/turtl/. To run:
  /opt/turtl/turtl

To uninstall, run:
  ./install.sh uninstall

Well, script says installation has been successful and /opt/turtl has been created and has files in it. But was it really successful? When running /opt/turtl/turtl I just get a white screen, the same as posted by Marrie on twitter: https://twitter.com/turtlapp/status/1025839719706284032

[matthewn]

I have the exact same results on Ubuntu 18.04.

[orthecreedence]

Thanks for reporting, I will take a look at this!

[peakgeek]

Same issue on Elementary OS 5.0 Beta

Also tried the msi installer on a Windows 10 Pro 64-bit machine and it installs, but then opens to an empty window with a broken image in the top left corner.

[orthecreedence]

Note that this should be working now, but I'm going to try and fix #129 before releasing another RC.

[orthecreedence]

The new RC4 is out, would love if anybody wanted to give it another try: https://github.com/turtl/desktop/releases/tag/v0.7.0-rc4. @peakgeek I believe the windows issue is fixed in RC4 as well (confirmed and tested on one of my windows machines).

[aptmiguk]

The RC4 build installs without error. However, I'm getting a blank screen on startup now. Did dependencies change or anything? I'm on CentOS 7; no issues on stable build.

[naraesk]

For me it works now, thanks!

[orthecreedence]

@aptmiguk do you have openssl installed? The fix for #129 was to bundle the ssl shared libs with the install, now I'm wondering if I should do the same on the linux builds.

[aptmiguk]

@orthecreedence , here is what's installed:

yum list installed *ssl*
openssl
openssl-devel
openssl-libs
perl-Crypt-SSLeay
perl-IO-Socket-SSL
perl-Net-SSLeay
pyOpenSSL
python-backports-ssl_match_hostname
xmlsec1-openssl

[orthecreedence]

@aptmiguk Odd, you have everything I'd expect would make it work. The problem with that "no turtl logo" issue is that it doesn't give a clear message as to what failed. Bundling the ssl libs took me a while to figure out.

Can you open it up again and do ctrl+shift+k and let me know if it is giving a useful error?