仅当从eclipse和tomcat运行时，LoadLibrary才会失败

Question

UnsatisfiedLinkError when trying to load Lingo library, on Linux 64 bit, in Java using

static{
    System.loadLibrary("lingojni64"); 
     }

After setting the LD_LIBRARY_PATH

export LD_LIBRARY_PATH=/home/utcn11/lingo14/bin/linux64

• when running from command line works fine;

• when running from eclipse gives: Exception in thread "main" java.lang.UnsatisfiedLinkError: no lingojni64 in java.library.path

Already tried setting

System.setProperty("java.library.path", "/home/utcn11/lingo14/bin/linux64"); 

But same error occurs

• when running from eclipse after setting the
  -Djava.library.path="/home/utcn11/lingo14/bin/linux64" The following error occurs:

Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/utcn11/lingo14/bin/linux64/liblingojni64.so.14.0: liblingo64.so.14: cannot open shared object file: No such file or directory

ls -l /home/utcn11/lingo14/bin/linux64

total 41084

lrwxrwxrwx 1 utcn11 utcn11       16 Sep 29 16:36 liblingo64.so -> liblingo64.so.14

lrwxrwxrwx 1 utcn11 utcn11       18 Sep 29 16:36 liblingo64.so.14 -> liblingo64.so.14.0

-rwxr-xr-x 1 utcn11 utcn11  2911124 Oct 15  2013 liblingo64.so.14.0

lrwxrwxrwx 1 utcn11 utcn11       19 Sep 29 16:36 liblingojni64.so -> liblingojni64.so.14

lrwxrwxrwx 1 utcn11 utcn11       21 Sep 29 16:36 liblingojni64.so.14 -> liblingojni64.so.14.0

-rwxr-xr-x 1 utcn11 utcn11    28809 Aug 22  2013 liblingojni64.so.14.0

• same error occurs when running the webapp in tomcat

Answer 1

If run the project from Eclipse you can follow the next steps:

1. Right click on the project.
2. Go to Run as -> Run Configurations...
3. Go to the Environment tab.
4. Click on New to create a new environment variable.
5. Enter the name of the variable ( LD_LIBARY_PATH ) and its path.
6. Click OK , then Apply .