C++ is a general-purpose programming language.

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160 views

Unable to use included library -> pokerstove in ubuntu 14.04

guys! I just included this pokerstove library with help of good instructions and with help of this website and its users I ran all commands in my home directory which is ...
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1answer
377 views

Getting C++ library to work on ubuntu 14.04

I'm trying to make this pokerstove library to work so it could be included and used in a simple .cpp file opened by simple text editor and compiled in terminal using g++ -o my_prog my_cpp.cpp ...
1
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1answer
334 views

OpenCL on Ubuntu 14.04

I am running Ubuntu Gnome 14.04 with a nvidia GTX 760 and I want to start working with OpenCL and C++. I installed the CUDA Toolkit 7.0 for Ubuntu 64Bit version and the current nvidia driver, but the ...
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2answers
782 views

Raspberry Pi C++11 std::thread: pure virtual method called

Ubuntu 14.04. I've installed gcc-arm-linux-gnueabihf, g++-arm-linux-gnueabihf (tried 4.8 and 4.9 from utopic). Code that uses std::thread: #include <iostream> #include <chrono> #include ...
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0answers
103 views

Ncurses problem

I try to make my first program which use ncurses. The problem is that screen got clean when it meet first time ch = getch(); # include "sys/ioctl.h" # include "ncurses.h" # include "unistd.h" ...
2
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2answers
831 views

QML app with C++ plugin (cmake) adding resource file

How to add qrc file to "QML app with C++ plugin (cmake)" project ? I can't find a working instruction. I found only one thing, add this to CMakeLists.txt: qt5_add_resources(RESOURCES ...
2
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1answer
138 views

Running C++ executable file using nautilus

Although this may be a programming issue, I figured it would be more appropriate here. My issue is that when I compile my program (using Code::Blocks if it's important), I get a nice (SFML) window and ...
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1answer
242 views

QML app with C++ plugin (cmake) subdirectory

I am developing an Ubuntu Phone application "QML app with C++ plugin (cmake)" but I have so many qml files so I want to separate them by functionality ApplicationName CMakeListes.txt .. app ...
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1answer
2k views

How to run C program on 14.04?

I'm trying to run some C programs using Geany and Code::Blocks. After coding them, when I run them, a message is showed in the terminal like this: In Code::Blocks: sh: 1: /home/c program files/2: ...
2
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2answers
178 views

Cannot run QML App with C++ plugin

I'm trying to extend a QML App with C++ functionality. Basically I want to make the MythMote app which is available on Android available on Ubuntu Touch. Also see my other question for which I would ...
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1answer
223 views

how to build simple program run from terminal in ubuntu [duplicate]

I'm writing simple program in c++ using netbeans. I want it should be executable thru ubuntu terminal as other do like "php samel.php" it works I want something like this please guide me how to do ...
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3answers
2k views

Can I call a .cpp program in Bash?

I am new in Bash programming. I want to call my C++ program in Bash file. My program is myProg.cpp: #include<iostream> using namespace std; int main() { cout<<"Salam! ...
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1answer
71 views

qtserialport in c++ app ubuntu

Can someone please tell me how to install the qtserialport to use in a c++ project in ubuntu? Thanks.
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1answer
1k views

How to configure netbeans 8.0.2 for C++ in ubuntu 14.04?

I am new to programming, netbeans and ubuntu. I have installed the netbeans ide with the c/c++ bundle from https://netbeans.org/downloads/ . I have no idea what else to install. Please help me in ...
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1answer
209 views

How to create a installer package of my software made in Code Blocks

I am an amateur developer, I'm using Ubuntu for like 1 month or so and I want to know how can I create an installer package form my Code Blocks C++ generated release file..
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0answers
24 views

Error that says my compiled code doesn't exist? [duplicate]

I am setting up ubuntu to program C++, did that with gedit with terminal plugin etc, but whenever I am compiling a simple program to only output Hello World, I cannot run the program with the command ...
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0answers
25 views

Programming in Linux [duplicate]

so I've never used Linux as a programmer I code C++ in Windows(I am newbie) and today I installed Code::Blocks.I opened some of my projects from Windows but Code::Blocks can't include some of the ...
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1answer
4k views

LAPACK installation along with lapack-devel and lapack-dev

I wanted to have a complete installation of the La-pack on my Ubuntu 14.04. So, I made the following installation commands on my system: sudo apt-get install libblas-dev checkinstall sudo apt-get ...
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1answer
373 views

Disable auto sleep and monitor turning off from C++ code

I develop [cross-platform C++ Qt-based] application which plays video using libVLC. When i watch video for a long time, my monitor is going to turn off according with power management settings. I want ...
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1answer
53 views

Trouble Running C++ Executable from Desktop

I created a basic Hello World program in c++: #include <iostream> #include <string> int main(){ std::cout << "Hello World!\n"; return 0; } And compiled it with g++ gui.cpp ...
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1answer
88 views

Why are my ubuntu partitions mounted somewhere else?

If you refer to my other posts, I am trying to use g++ and in order to compile a .cpp file I'll have to refer to it with the drive name: g++ /media/drivename/filename.cpp The problem is with the ...
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1answer
364 views

I'm having some trouble compiling code in Sublime Text 3

Previously, i had been using the "g++ a.cpp" and "./a.out" commands in terminal to get my programs compiled and runnable, but if i save a .cpp in sublime, it won't update the a.out save, so compiling ...
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1answer
243 views

No option for C++ in Qt Creator (for project)

I've installed the Qt 5.4.0 for Linux 64-bit (542 MB) on gnome ubuntu 14.04, When I started new project, I couldn't find the "Qt C++ Application" tab. There is option for C,QT,BLACKBERY....... But no ...
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2answers
221 views

Compile C++ 11 with clang 3.4 and GraphicsMagick

I wanna to compile C++ code in this source https://github.com/jdeng/rbm-mnist I have installed clang 3.4, sudo apt-get install libmagickwand-dev, sudo apt-get install build-essential , and sudo ...
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1answer
104 views

Error running .exe compiled with i586-mingw32msvc-g++ and SFML

So well, I'm fighting with WINE and MinGW32 right now. So I have a file, sortem.cpp which is compiled with a Makefile and linked and all from that Makefile. sortem.cpp #include <windows.h> ...
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2answers
76 views

Install eclipse for java

I have eclipse kepler cdt for c++ but I want to download eclipse for java and keep eclipse cdt I mean use eclipse for both Java and c++
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2answers
245 views

Missing readline library when using make

I'm trying to compile ncmpcpp, and when I get to issuing the make command I get several errors such as: /home/[myname]/ncmpcpp/src/window.cpp:329: undefined reference to `rl_bind_key' ...
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1answer
1k views

Having trouble linking QML button to C++ class

First time using Ubuntu SDK and QML. I've spent the entire day attempting to figure this out but every solution that i came accross is either outdated or not well documented. I'm trying to figure out ...
0
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1answer
794 views

Do I need to install libcurl source package to use it for development?

I am working on a project that I used to use in a Windows environment. I recently migrated to KUbuntu and installed everything I needed (Qt, QtCreator and libcurl). However, after installing libcurl, ...
2
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1answer
230 views

Ubuntu Touch App with Simple UI (QMake) - how to connect C++ to QML

I've noticed that the Ubuntu SDK now has a template for an 'App with Simple UI (QMake)'. This creates a C++ Ubuntu application project with a sample UI containing a Label and a Button (Needs a 15.04 ...
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1answer
321 views

Ubuntu freezes in recursion g++

Im using Ubuntu 14.04 and gcc version 4.8.2. Sometimes when I run some C++ code which has some bugs, for example Runtime Error, it goes to a deep recursion (I suppose...) and all my computer freezes. ...
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1answer
125 views

How to interface with Nexus 4 sensors in Ubuntu Touch through C++ program?

I'm developing a C++ program on Ubuntu Touch (Nexus 4, no GUI) and I would like to read some accelerometer values in. I was hoping I could just include a library and call a function that would return ...
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1answer
3k views

How I know what version of clang I have installed?

How I know what version of clang I have installed ?
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1answer
246 views

Why does my QQuick application crash on Ubuntu 14.04?

Basically I have (The Game class just wraps QGuiApplication): int Game::run() { QQuickView * mMainView = new QQuickView; mMainView->setResizeMode(QQuickView::SizeRootObjectToView); ...
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1answer
257 views

Build Celestia on Ubuntu 14.04

I'd like to build Celestia-1.6.1 on my Ubuntu 14.04 machine however, it seems that I can't do that easily with the gcc version 4.9.1. I'm using source files from ...
0
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1answer
934 views

Unable to run g++ after upgrading to Ubuntu 14.10

I did the update from Ubuntu 14.04 to Ubuntu 14.10 yesterday. Today I tried to run g++-4.8 as I normally do, but I have the following error: make: g++-4.8: Command not found I have the same error ...
2
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1answer
221 views

Touch App with QML Extension Library does not run on device or emulator, only desktop

I'm trying to create a QML app with a C++ backend using the Ubuntu SDK (Qt Creator). There is a template called 'App with QML Extension Library' When I run this using the Desktop kit it compiles and ...
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1answer
90 views

some libraries are missing in 14.04

I want to install MySQL Workbench Community,but in terminal when I attempt to install It always says to me libnetcdf6 is missing and gives error. I tried to find this but It is just available on ...
3
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3answers
2k views

How to deploy: ubuntu | apache | python | C++ | mysql [closed]

What if you want to make a non trivial web site and/or web service? How to deploy production server Apache with python for frontend and C++ for backend and MySQL for persistance? What glue should ...
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4answers
8k views

First Time To Run C++ Program on Ubuntu 14.04

What is the command to run the following simple C++ program? #include <iostream> using namespace std; // main () is where program execution begins int main() { cout << "Hello World"; ...
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2answers
839 views

Accidently deleted header files in /usr/include/c++

I accidently deleted the folder with all the C++ header files that resides in /usr/include/c++. What do I do to recover the UPDATE I did get the header files back now in /usr/include/c++. However, ...
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0answers
835 views

Unable to compile C++ Code

Whenever I try to compile a C++ file with IOStream , I get this error.. I've tried reinstalling GCC G++ (both 4.6 and 4.9) AND cpp.. It hasnt helped (or maybe I didnt do it the right way). How do I ...
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1answer
373 views

/usr/lib/i386-linux-gnu/libmysqlclient.so.18: no version information available

I wrote a program in C++ (QtCreator) on Ubuntu 14.04 LTS which reads values from Web-API's (curl) and stores them in a MySQL Database (using the MySQL C-API). When I start the program on my Desktiop ...
0
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1answer
173 views

Executable not created upon compilation using Dev C++ on Wine [closed]

I recently installed Wine so that I could run and use Windows applications in an Ubuntu environment. However, after I installed Dev-C++ version 5.4.1 , I found that I could write and compile programs ...
2
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1answer
144 views

Add external library to Ubuntu App in Ubuntu SDK

I am trying to add the QuaZip library to my project (https://launchpad.net/vadetux). I have tried setting the EXEC variable in the CMakeLists.txt to: set(EXEC "qmlscene -I /usr/include/quazip $@ ...
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1answer
237 views

What component is responsible for tray and how to manipulate it using C++?

My goal is to write a desktop gui application that will utilize these commands found in http://askubuntu.com/a/14083/18330 pacmd list-sinks to list name or index number of possible sinks pacmd ...
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1answer
5k views

How to compile C/C++ program with GStreamer

I'm trying to compile this code: #include <stdio.h> #include <stdlib.h> #include <gst/gst.h> int main (int argc, char *argv[]) { const gchar *nano_str; guint major, ...
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1answer
356 views

Problems when running OpenGL c++ programs with with nVidia Driver 331 installed

I am using Ubuntu 14.04 with nVidia Driver installed. When I try to run the very basic GL tutorial. And build it with g++ -Wall -std=c++0x -o "tutorial" "tutorial.cpp" -lglut -lGLEW -lGL #include ...
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2answers
1k views

How to install Extreme tux Racer

I have extracted down Extreme tux racer in my home folder, after extracting it in same folder, i run commands- ~/game/autorun.sh ~/game/./configure then following commands run- checking for a ...
0
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1answer
43 views

Cannot install g++ 4.8 on OpenVZ

I have everything set, but doing apt-get install g++4.8 gives me the following java (!?!?!?) related error. Setting up ca-certificates-java (20110426ubuntu0.10.04.2) ... Error occurred during ...