adding CK_PYTHON to be able to change default interpreter

Author: gfursin

CHANGES.txt

@@ -5,6 +5,7 @@
   * improving help
   * fixing bug with pip installation on Anaconda for Windows
   * fixing bug with pip installation on Linux
+  * adding CK_PYTHON to change interpreter on Linux (for example python3)
 
 * V1.6.4
   * Support ISO and human readable time during search

bin/ck

@@ -9,9 +9,14 @@ if [ -z "$CK_ROOT" ]; then
   export CK_ROOT=$CK_path; 
 fi
 
+# Check which python to use
+if [ -z "$CK_PYTHON" ]; then
+   export CK_PYTHON=python
+fi
+
 # Load kernel module (either GIT/local installation or as package)
 if [ -f "$CK_ROOT/ck/kernel.py" ]; then 
- python -W ignore::DeprecationWarning $CK_ROOT/ck/kernel.py "$@"
+ $CK_PYTHON -W ignore::DeprecationWarning $CK_ROOT/ck/kernel.py "$@"
 else
- python -m ck.kernel "$@"
+ $CK_PYTHON -m ck.kernel "$@"
 fi