diff --git a/Longbow/corelibs/applications.py b/Longbow/corelibs/applications.py
index 6c3379b..f3cf13f 100755
--- a/Longbow/corelibs/applications.py
+++ b/Longbow/corelibs/applications.py
@@ -39,19 +39,9 @@
 import logging
 import os
 
-# Depending on how longbow is installed/utilised the import will be slightly
-# different, this should handle both cases.
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-    import plugins.apps as apps
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
-    import Longbow.plugins.apps as apps
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.plugins.apps as apps
 
 
 LOG = logging.getLogger("Longbow.corelibs.applications")
diff --git a/Longbow/corelibs/configuration.py b/Longbow/corelibs/configuration.py
index fa10a17..c03da36 100755
--- a/Longbow/corelibs/configuration.py
+++ b/Longbow/corelibs/configuration.py
@@ -61,17 +61,8 @@
 import os
 from random import randint
 
-# Depending on how Longbow is installed/utilised the import will be slightly
-# different, this should handle both cases.
-try:
-
-    import corelibs.exceptions as exceptions
-    import plugins.apps as apps
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.plugins.apps as apps
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.plugins.apps as apps
 
 
 LOG = logging.getLogger("Longbow.corelibs.configuration")
diff --git a/Longbow/corelibs/scheduling.py b/Longbow/corelibs/scheduling.py
index 674abc8..6c66f4a 100755
--- a/Longbow/corelibs/scheduling.py
+++ b/Longbow/corelibs/scheduling.py
@@ -52,23 +52,11 @@
 import time
 import os
 
-# Depending on how longbow is installed/utilised the import will be slightly
-# different, this should handle both cases.
-try:
-
-    import corelibs.configuration as configuration
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-    import corelibs.staging as staging
-    import plugins.schedulers as schedulers
-
-except ImportError:
-
-    import Longbow.corelibs.configuration as configuration
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
-    import Longbow.corelibs.staging as staging
-    import Longbow.plugins.schedulers as schedulers
+import Longbow.corelibs.configuration as configuration
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.staging as staging
+import Longbow.plugins.schedulers as schedulers
 
 
 LOG = logging.getLogger("Longbow.corelibs.scheduling")
diff --git a/Longbow/corelibs/shellwrappers.py b/Longbow/corelibs/shellwrappers.py
index c1bfb04..de04127 100755
--- a/Longbow/corelibs/shellwrappers.py
+++ b/Longbow/corelibs/shellwrappers.py
@@ -83,13 +83,7 @@
 import logging
 import time
 
-try:
-
-    import corelibs.exceptions as exceptions
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.exceptions as exceptions
 
 LOG = logging.getLogger("Longbow.corelibs.shellwrappers")
 
diff --git a/Longbow/corelibs/staging.py b/Longbow/corelibs/staging.py
index 7754b7d..ed89459 100755
--- a/Longbow/corelibs/staging.py
+++ b/Longbow/corelibs/staging.py
@@ -46,15 +46,8 @@
 
 import logging
 
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 LOG = logging.getLogger("Longbow.corelibs.staging")
 
diff --git a/Longbow/longbow b/Longbow/longbow
index 3fc2c0d..23cc88b 100755
--- a/Longbow/longbow
+++ b/Longbow/longbow
@@ -50,27 +50,13 @@ import sys
 import logging
 import subprocess
 
-# Depending on how longbow is installed/utilised the import will be slightly
-# different, this should handle most common cases.
-try:
-
-    import corelibs.applications as applications
-    import plugins.apps as apps
-    import corelibs.configuration as configuration
-    import corelibs.exceptions as exceptions
-    import corelibs.scheduling as scheduling
-    import corelibs.shellwrappers as shellwrappers
-    import corelibs.staging as staging
-
-except ImportError:
-
-    import Longbow.corelibs.applications as applications
-    import Longbow.plugins.apps as apps
-    import Longbow.corelibs.configuration as configuration
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.scheduling as scheduling
-    import Longbow.corelibs.shellwrappers as shellwrappers
-    import Longbow.corelibs.staging as staging
+import Longbow.corelibs.applications as applications
+import Longbow.plugins.apps as apps
+import Longbow.corelibs.configuration as configuration
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.scheduling as scheduling
+import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.staging as staging
 
 PYTHONVERSION = "{0}.{1}".format(sys.version_info[0], sys.version_info[1])
 LONGBOWVERSION = "1.3.2"
diff --git a/Longbow/plugins/apps/__init__.py b/Longbow/plugins/apps/__init__.py
index 8b9ee34..57317d8 100644
--- a/Longbow/plugins/apps/__init__.py
+++ b/Longbow/plugins/apps/__init__.py
@@ -49,15 +49,8 @@
 
         except ImportError:
 
-            # Else try to import from a directory installed path.
-            try:
-                mod = __import__("plugins.apps." + modulename,
-                                 fromlist=[""])
-
-            except ImportError:
-
-                # Otherwise we've had it! Raise exception.
-                raise
+            # Otherwise we've had it! Raise exception.
+            raise
 
         # Now try and pull in attributes.
         try:
diff --git a/Longbow/plugins/apps/charmm.py b/Longbow/plugins/apps/charmm.py
index c7db15c..fcd52f7 100644
--- a/Longbow/plugins/apps/charmm.py
+++ b/Longbow/plugins/apps/charmm.py
@@ -23,13 +23,7 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.exceptions as exceptions
 
 
 EXECDATA = {
diff --git a/Longbow/plugins/apps/lammps.py b/Longbow/plugins/apps/lammps.py
index 2f1da29..549af43 100644
--- a/Longbow/plugins/apps/lammps.py
+++ b/Longbow/plugins/apps/lammps.py
@@ -23,13 +23,7 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.exceptions as exceptions
 
 
 EXECDATA = {
diff --git a/Longbow/plugins/apps/namd.py b/Longbow/plugins/apps/namd.py
index 250b7dd..8e78247 100644
--- a/Longbow/plugins/apps/namd.py
+++ b/Longbow/plugins/apps/namd.py
@@ -23,13 +23,7 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.exceptions as exceptions
 
 
 EXECDATA = {
diff --git a/Longbow/plugins/schedulers/__init__.py b/Longbow/plugins/schedulers/__init__.py
index b6910e2..422b3c7 100755
--- a/Longbow/plugins/schedulers/__init__.py
+++ b/Longbow/plugins/schedulers/__init__.py
@@ -40,14 +40,7 @@
 
         except ImportError:
 
-            try:
-
-                mod = __import__("plugins.schedulers." + modulename,
-                                 fromlist=[""])
-
-            except ImportError:
-
-                raise
+            raise
 
         try:
 
diff --git a/Longbow/plugins/schedulers/lsf.py b/Longbow/plugins/schedulers/lsf.py
index 7d8ee67..7aa5124 100755
--- a/Longbow/plugins/schedulers/lsf.py
+++ b/Longbow/plugins/schedulers/lsf.py
@@ -37,15 +37,8 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 QUERY_STRING = "env | grep -i 'lsf'"
 
diff --git a/Longbow/plugins/schedulers/pbs.py b/Longbow/plugins/schedulers/pbs.py
index 20b81dd..8b7a4d8 100755
--- a/Longbow/plugins/schedulers/pbs.py
+++ b/Longbow/plugins/schedulers/pbs.py
@@ -39,16 +39,8 @@
 import os
 import re
 
-
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 QUERY_STRING = "env | grep -i 'pbs'"
 
diff --git a/Longbow/plugins/schedulers/sge.py b/Longbow/plugins/schedulers/sge.py
index 2061aa7..d372333 100755
--- a/Longbow/plugins/schedulers/sge.py
+++ b/Longbow/plugins/schedulers/sge.py
@@ -37,15 +37,8 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 QUERY_STRING = "env | grep -i 'sge'"
 
diff --git a/Longbow/plugins/schedulers/slurm.py b/Longbow/plugins/schedulers/slurm.py
index e45fbb8..542f175 100755
--- a/Longbow/plugins/schedulers/slurm.py
+++ b/Longbow/plugins/schedulers/slurm.py
@@ -38,15 +38,8 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 QUERY_STRING = "which sbatch"
 
diff --git a/Longbow/plugins/schedulers/soge.py b/Longbow/plugins/schedulers/soge.py
index b393372..9ac12c9 100755
--- a/Longbow/plugins/schedulers/soge.py
+++ b/Longbow/plugins/schedulers/soge.py
@@ -39,15 +39,8 @@
 import os
 import re
 
-try:
-
-    import corelibs.exceptions as exceptions
-    import corelibs.shellwrappers as shellwrappers
-
-except ImportError:
-
-    import Longbow.corelibs.exceptions as exceptions
-    import Longbow.corelibs.shellwrappers as shellwrappers
+import Longbow.corelibs.exceptions as exceptions
+import Longbow.corelibs.shellwrappers as shellwrappers
 
 QUERY_STRING = "env | grep -i 'sge'"