exception loading in covar.sh and various tools

[Ammu Nandy]

hello 

i have installed java 1.7 ,gradle 3.1 and hadoop 1.7 in single node and cloned hipi

im getting exceptions while loading tools like ./covar.sh

hduser@nandhini-Inspiron-3558:/home/nandhini/hipi/tools$ ./covar.sh

Exception in thread "main" java.lang.NoClassDefFoundError: org/bytedeco/javacpp/opencv_core$Mat

at java.lang.Class.getDeclaredMethods0(Native Method)

at java.lang.Class.privateGetDeclaredMethods(Class.java:2625)

at java.lang.Class.getMethod0(Class.java:2866)

at java.lang.Class.getMethod(Class.java:1676)

at org.apache.hadoop.util.RunJar.run(RunJar.java:215)

at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

Caused by: java.lang.ClassNotFoundException: org.bytedeco.javacpp.opencv_core$Mat

at java.net.URLClassLoader$1.run(URLClassLoader.java:359)

at java.net.URLClassLoader$1.run(URLClassLoader.java:348)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:347)

at java.lang.ClassLoader.loadClass(ClassLoader.java:425)

at java.lang.ClassLoader.loadClass(ClassLoader.java:358)

... 6 more

why this exception comes and is ther any error in installation

[Ruchika]

  did you get any solution ?
please help me ....I am stuck at the same problem.