You have to install these:

Thanks. Not really sure I need Grace... But I did it however.
Same results error from indiclient.cpp

"indi_client.cpp
In file included from /usr/include/c++/5/thread:35:0,
from /usr/include/libindi/baseclient.h:27,
from indi_client.cpp:36:
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support \"

After some web exploration I succeed to put an compiler's option like CCCFLAGS=-std=cxx11
This options works and the preceding error has disappeared.

But ther's another one now : "cannot convert 'std::__cxx11::string{aka std::__cxx_string<char>} to 'const char*' for.......
After exploring the net I founded that problem seems linked to an incompatibility with .... CXX11 option !
It's quite embarrassing... For one part I need this option for the other it's incompatible !

Hmm...
My OS based on Ubuntu 16.04.3 (64-bit), but I do not have similar problem.

Hi
Goquat Author thinks there's a retro-compatibility problem with indi version 1.5.0. He's yet looking...

I should like try to use the indi version 1.4.0 But cannot install it ! There's a broken packet with the + libgsl0-dev dependency

Have I to compile source of 1.4.0 or does some another solution exists ?

Another solution is Ubuntu Astronomy 16.04 .

Thanks Oleg. Will try that

I've tried Ubuntu Astronomy. Nice ! but most of capture programs doesn't recognize my DMK21 and the one I wanted since the beginning is GoQat .

Goqat is present in this distribution, but say :

"Error when loading shared libraries libindi.so.1: cannot open shared object file: no such file or directory"

Quite vexing isn't

And I can't get this file cause I'm connected with a guest account, given the fact I don't know password of "astronom" user

Ok, so I took a look at it. In Makefile.am, after bin_PROGRAMS = GoQat, add this:
Then in indiclient.cpp, go to the end of the file, replace function newMessage with this:
I was missing few dependencies as well, so I ran this:
Then simply run ./configure --prefix=/usr

then make and make install. I tested it with latest INDI and it works.

Thanks,

I'll try that in a few day : I've a little travel now..

I have been playing around with GoQat too and, just to confirm, compiled it with Jasem instructions and it worked fine.

Default password is: 12341234
Run in Terminal: