# CentOS (or RedHat) dependencies **URL:** \ **Category:** Linux\ **Created:** [February 9, 2012, 6:05pm UTC](https://forum.juce.com/t/centos-or-redhat-dependencies/8103 "2012-02-09T18:05:08Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Hergest](https://avatars.discourse-cdn.com/v4/letter/h/db5fbb/32.png) [@Hergest](https://forum.juce.com/u/Hergest)\ **Post date:** [February 9, 2012, 6:05pm UTC](https://forum.juce.com/t/centos-or-redhat-dependencies/8103/1 "2012-02-09T18:05:08Z")
Hi! I’m trying to compile a simple example in an CentOS (5.7) machine, but all I get is hundreds of errors. Juce static lib is created ok, but when compiling the example with it, the problems arrive. Examples: juce\_linux\_NativeCode.cpp:(.text.\_ZN4juce12XBitmapImageC1ENS\_5Image11PixelFormatEiibiP6Visual[juce::XBitmapImage::XBitmapImage(juce::Image::PixelFormat, int, int, bool, int, Visual\*)]+0x12d): undefined reference to `XShmAttach’ juce\_linux\_NativeCode.cpp:(.text.\_ZNK4juce18LinuxComponentPeer8containsERKNS\_5PointIiEEb[juce::LinuxComponentPeer::contains(juce::Point const&, bool) const]+0xfa): undefined reference to `XTranslateCoordinates’ juce\_PNGLoader.cpp:(.text+0x1aa): undefined reference to `png\_create\_read\_struct’ (…) “Introjucer” can’t compile either. Sure is a dependencies problem… Anyone can help me? Thanks! PD: I installed all the dependencies in the “sticky message” (no the exact name, but…) ---
**Author:** ![falkTX](https://avatars.discourse-cdn.com/v4/letter/f/9f8e36/32.png) [@falkTX](https://forum.juce.com/u/falkTX)\ **Post date:** [February 9, 2012, 8:08pm UTC](https://forum.juce.com/t/centos-or-redhat-dependencies/8103/2 "2012-02-09T20:08:07Z")
[quote=“Hergest”]Hi! I’m trying to compile a simple example in an CentOS (5.7) machine, but all I get is hundreds of errors. Juce static lib is created ok, but when compiling the example with it, the problems arrive. Examples: juce\_linux\_NativeCode.cpp:(.text.\_ZN4juce12XBitmapImageC1ENS\_5Image11PixelFormatEiibiP6Visual[juce::XBitmapImage::XBitmapImage(juce::Image::PixelFormat, int, int, bool, int, Visual\*)]+0x12d): undefined reference to `XShmAttach’ juce\_linux\_NativeCode.cpp:(.text.\_ZNK4juce18LinuxComponentPeer8containsERKNS\_5PointIiEEb[juce::LinuxComponentPeer::contains(juce::Point const&, bool) const]+0xfa): undefined reference to `XTranslateCoordinates’ juce\_PNGLoader.cpp:(.text+0x1aa): undefined reference to `png\_create\_read\_struct’ (…) “Introjucer” can’t compile either. Sure is a dependencies problem… Anyone can help me? Thanks! PD: I installed all the dependencies in the “sticky message” (no the exact name, but…)[/quote] You need to add ‘-lXext’ to the list of link libraries (and maybe ‘-ldl’ as well) in the Makefile afaik, this has been already fixed in the juce-modules git brach ---
**Author:** ![Hergest](https://avatars.discourse-cdn.com/v4/letter/h/db5fbb/32.png) [@Hergest](https://forum.juce.com/u/Hergest)\ **Post date:** [February 10, 2012, 9:51am UTC](https://forum.juce.com/t/centos-or-redhat-dependencies/8103/3 "2012-02-10T09:51:57Z")
“/usr/bin/ld: cannot find -lXext” In the packet administrator, the system has installed: libXext-1.0.1-2.1.i386 and libXext-devel-1.0.1-2.1.i386 I’ll try the git version! \*Edit: Downloaded git version.: “git clone --depth 1 git://juce.git.sourceforge.net/gitroot/juce/juce” Tried to compile “Introjucer” and: Compiling jucer\_DocumentEditorComponent.cpp …/…/Source/Application/jucer\_DocumentEditorComponent.cpp:1: error: valor erróneo (native) para el interruptor -march= …/…/Source/Application/jucer\_DocumentEditorComponent.cpp:1: error: valor erróneo (native) para el interruptor -mtune= make: \*\*\* [build/intermediate/Release/jucer\_DocumentEditorComponent\_695dff1d.o] Error 1AAA Trying to compile static library. Compiles ok. Another try to compile my simple example and… a lot of errors… ☹ Also tried the “modules” version: git clone --depth 1 git://juce.git.sourceforge.net/gitroot/juce/juce cd juce git checkout -b origin/modules The same errors… :x \*\*EDIT: Turn the “experimental” version “g++44” for the compiler, “Introjucer” compiles!!! ---
**Author:** ![Hergest](https://avatars.discourse-cdn.com/v4/letter/h/db5fbb/32.png) [@Hergest](https://forum.juce.com/u/Hergest)\ **Post date:** [February 10, 2012, 3:30pm UTC](https://forum.juce.com/t/centos-or-redhat-dependencies/8103/4 "2012-02-10T15:30:08Z")
Using the “makefile” of “Introjucer”, I could compile my example! 😃