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sawpawan / javacv

Automatically exported from code.google.com/p/javacv
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No simple way to compile and package (with Maven) from source #202

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Can you create instruction?

What I tried to do:

1) git clone https://code.google.com/p/javacpp/
cd javacpp/javacpp && mvn install

2) git clone https://code.google.com/p/javacv/
cd javacv/javacv && mvn package

Seems like missing dependecines:

package com.jogamp.common.os does not exist
package javax.media.opengl does not exist

and a lot of:

cannot find symbol
[ERROR] symbol  : class CLImage2d
[ERROR] location: class com.googlecode.javacv.ProCamTransformerCL

Original issue reported on code.google.com by kuznetsov.alexey on 13 May 2012 at 10:05

GoogleCodeExporter commented 8 years ago 
No, you didn't.

Original comment by samuel.a...@gmail.com on 15 Jun 2012 at 11:41

GoogleCodeExporter commented 8 years ago 
ok . you are right... but I definitely didn't build it myself.
There are issues... 
1. I had to download jogamp manually and install it into the local maven repo 
(see attached script). shld be already in repo.

2. I created a jar file containing opencv native libs. but there is no way to 
extract and let opencv_core and other know where these libraries are.
 I tried stopped the debugger and put my libs into the temp folder created for jni libs and the demo worked(tested only on mac).

3. Excluded PS3EyeFrameGrabber. Not sure how to compile it. Does any1 really 
use it?

Original comment by Jkolo...@gmail.com on 19 Jun 2012 at 3:04

Attachments:

GoogleCodeExporter commented 8 years ago 
1. Have you tried contacting the authors of JogAmp see what they think of your 
script?

2. If you put the JAR file in the classpath, it looks to me like it should work 
automatically.

3. There's other stuff too...

Original comment by samuel.a...@gmail.com on 20 Jun 2012 at 2:50

GoogleCodeExporter commented 8 years ago 
1. No I haven't. They don't care about maven.. at least right now. As I said 
before we just need a copy of jogam into javacv maven repo once and make it 
optional and forget about it(until the next version).
2. unfortunately it doesn't work this way. it exracts jni libs one by one and 
after extracting it tries  to load dependent libraries from java.library.path . 
for example it extract libjniopencv_core.dylib and then starts to look for 
libopencv_core.dylib in the same temporary  directory where 
libjniopencv_core.dylib was extracted.

Original comment by Jkolo...@gmail.com on 20 Jun 2012 at 9:33

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
Well, it works just fine with the FaceApplet, so it should work. If you can 
figure out what is wrong, please let me know, especially if it's a bug, thank 
you.

Original comment by samuel.a...@gmail.com on 21 Jun 2012 at 1:16

GoogleCodeExporter commented 8 years ago 
I've just released JavaCV 0.2, and it now comes with a pom.xml file that does 
not depend by default on anything else than OpenCV and a C++ compiler for 
JavaCPP. So, I guess this fixes this issue. Let me know if you still have 
issues building JavaCV from source.

As for packaging binaries of OpenCV and FFmpeg, well, until I figure out a way 
to automate all their builds properly, I welcome any contribution! Please open 
another issue concerning that, and keep me updated on your progress there, 
thank you.

Original comment by samuel.a...@gmail.com on 22 Jul 2012 at 5:42

GoogleCodeExporter commented 8 years ago 
Hi, I'm trying to install JavaCV 0.2 using maven right now and I can't seem to 
get the jar javacv-0.2-linux-x86_64.jar to be included. I did mvn clean install 
in javacv and got the following packages installed into local maven repo:

 - javacv-0.2.jar
 - javacpp-0.2.jar
 - *javacv-0.2-linux-x86_64.jar

* - however this last jar would not get included in the imported maven projects.

My pom.xml that calls javacv is: 

    <dependency>
      <groupId>com.googlecode.javacv</groupId>
      <artifactId>javacv</artifactId>
      <version>0.2</version>
    </dependency>

How can I get it to recognize that it's a linux x86_64 machine in this 
definition? Also, you mentioned that openCV needs to be installed in the 
default location for the mvn install to work properly. Where is that exactly? I 
have it installed in the same folder as javaCV.

Thanks!

Original comment by raymend...@gmail.com on 14 Aug 2012 at 5:00

GoogleCodeExporter commented 8 years ago 
@raymend.li Check the pom.xml file of ProCamCalib or ProCamTracker for an 
example of what you ask:
http://procamcalib.javacv.googlecode.com/git/pom.xml
http://procamtracker.javacv.googlecode.com/git/pom.xml

As for OpenCV, that depends on your platform, but in Linux it would usually get 
installed in /usr/local/lib/

Original comment by samuel.a...@gmail.com on 15 Aug 2012 at 11:30