ubuntu x11 libraries

how to find and install 32bit X11 libraries on 64bit ubuntu 10.04

location: linuxquestions.com - date: August 27, 2010
I just created a new 64-bit ubuntu 10.04 system with codeblocks 10.05 to continue developing a 3D graphics engine/server that I put aside about 1 year ago. After some futzing, I can get simple new test projects to compile and execute, but I cannot get my 3D engine to compile. The problem is the following. The compiler appears to compile all the files successfully, but then stops and issues the following error message: ld cannot find -lX11 I only had the 32-bit implementation of my code working when I stopped developing a year ago, so I need to get that working first. As far as I can tell, the problem is this. I installed the xorg-dev package, which installed the 64-bit include files and library files, but not the 32-bit include files and library files. Try as I might, I cannot find any separate package that includes the 32-bit include files and library files. Actually, I assume a single set of include files will support both 32-bit and 64-bit development... but I'm pretty s

how to find and install 32bit X11 libraries on 64bit ubuntu 10.04

location: linuxquestions.com - date: August 27, 2010
I just created a new 64-bit ubuntu 10.04 system with codeblocks 10.05 to continue developing a 3D graphics engine/server that I put aside about 1 year ago. After some futzing, I can get simple new test projects to compile and execute, but I cannot get my 3D engine to compile. The problem is the following. The compiler appears to compile all the files successfully, but then stops and issues the following error message: ld cannot find -lX11 I only had the 32-bit implementation of my code working when I stopped developing a year ago, so I need to get that working first. As far as I can tell, the problem is this. I installed the xorg-dev package, which installed the 64-bit include files and library files, but not the 32-bit include files and library files. Try as I might, I cannot find any separate package that includes the 32-bit include files and library files. Actually, I assume a single set of include files will support both 32-bit and 64-bit development... but I'

Ubuntu X11 problem

location: linuxquestions.com - date: June 21, 2005
Have installed Ubuntu 5.04 on a Sony Vaio FX705 laptop. Everything is OK, except for a line of alternating black and white dashes, about an inch (2.5cm) long, extending to the right of the mouse pointer, which appears when X starts and follows the mouse pointer around some of the time - other times it stays in one place. Any suggestions?

X11 libraries

location: ubuntuforums.com - date: February 15, 2010
I was compiling fvwm and I got this error: Code: X11 libraries or header files could not be found. Please make sure the X11 development package is installed on your system. If it is definitely installed, try setting the include and library paths with the --x-include and --x-libraries options of configure. Fvwm can not be compiled without the X11 development environment Aborting. Where can I find these files?

X11 libraries not found

location: linuxquestions.com - date: February 21, 2004
ok i have been trying to get this stupid program fluxus to work: http://www.pawfal.org/Software/fluxus/ however when compiling the program fltk-1.1.4 from scratch i get this error message [email protected]:/home/daniel/exprm/fltk-1.1.4# ./configure checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking for nroff... /usr/bin/nroff checking for htmldoc... no checking for ranlib... ranlib checking for ar... /usr/bin/ar checking whether byte ordering is bigendian... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking

how to install x11 libraries on Red hat Linux?

location: linuxquestions.com - date: November 12, 2010
Hi, I am new to linux environment. I need to install libxt-dev ; libx11-dev ; and xorg-dev (xserver-xorg-dev) My Red Hat Linux Enterprise version is : Linux 2.6.9-5.EL # I think the redhat is enterprise edition 3 But i dont know how to install the same.Please help.

Help with installing FLTK? [Configure could not find required X11 libraries]

location: ubuntuforums.com - date: February 24, 2012
Hey there, I'm really new to Linux and I'm actually pretty lost when it comes to installing things and getting things to work... I'm using Ubuntu 10.04 and would like to install FLTK... When I type 'make' in the terminal i get the error: "configure: error: Configure could not find required X11 libraries ./configure: line 11558: exit: aborting.: numeric argument required ./configure: line 11558: exit: aborting.: numeric argument required make: *** [makeinclude] Error 255" I really have no idea what to do to get it working... Could somebody please help me? Thank you in advance

g++ opengl and x11 libraries

location: ubuntuforums.com - date: February 21, 2008
There's a certain program I need to compile which requires the following header files: Code: /* Standard OpenGL/GLX header files */ #include <GL/glx.h> #include <GL/gl.h> /* Headers needed for keys used in the program */ #include <X11/extensions/xf86vmode.h> #include <X11/keysym.h> I have installed the libx11-dev package using apt-get but i still don't have glx.h and gl.h header files and libraries. Can you please tell me what all packages I need to install to get it working. The make file for the progarm is : Code: #Makefile for GLX_BASE PROJECT= glx_base SOURCES= glx_base.c main.c OBJECTS= glx_base.o main.o CC= gcc $(PROJECT): $(OBJECTS) $(CC) -O2 -g $(OBJECTS) -L/usr/X11R6/lib -lm -lGL -lXxf86vm -o $(PROJECT) @echo Compilation Complete $(OBJECTS): $(SOURCES) @echo Compiling Sources $(CC) -O2 -Wall -ansi -pedantic -g -c $(SOURCES) clean: @echo Deleting up $(OBJECTS) $(PROJECT) rm -f *.o;rm $(PROJECT) I used to have

missing X11 libraries

location: ubuntuforums.com - date: May 12, 2008
so, ive had this problem multiple times now; ive been trying to configure files pertaining to the setup/compilation of window managers, and when i run the configure command i have gotten the following error: checking for X... no configure: error: X11 libraries not found, so X11 package cannot be built which seems to be odd to me as dont window managers require the X server to run??? So how is it that i dont have X... i have the config.log file if that will help anyone; im not sure what to make of it. any help would be appreciated; i like trying new window managers and sometimes i cant find a .deb or a working apt-get method of getting them. jorik

[SOLVED] problems with x11 libraries after updates

location: linuxquestions.com - date: January 3, 2012
Hi, I use a software (MOOG), which requires libX11.a. This software was working properly on kubuntu (both 64 and on 2 different 32 bit distro). After an update, it doesn't work anymore and it is not possible to compile it again. The errors are pointing to X11: ----- In function `x11_setup': undefined reference to `XSetErrorHandler' undefined reference to `XSetIOErrorHandler' ... and a zillion of othere undefined references ------- libX11.a is installed on my pcs, from libx11-dev (2:1,4,4.2ubuntu1). Any idea on what went wrong and/or how to solve it? thanks Rosanna