diff --git a/ReadMe.md b/ReadMe.md
index 04c5fe3..0c4206d 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -16,6 +16,7 @@ Default input while execution i.e. when user just presses enter without any inpu
 ## Release Compatibility 
 |Device|AOT|SAL|APSN BSP|SDE|OS (Recommended)|Kernel|
 |---|---|---|---|---|---|---|
+|BF2556X_1T<br>BF6064X_T|v1.4.2|sal_1.2.0|bf-reference-bsp-9.4.0-BF2556_1.0.0.zip<br>bf-reference-bsp-9.4.0-BF6064_1.0.0.zip|BF_SDE_9.4.0|Ubuntu Server 18.04.4 LTS|5.4.x
 |BF2556X_1T<br>BF6064X_T|v1.4.1|sal_1.1.1|bf-reference-bsp-9.3.0-BF2556_1c5723d.zip<br>bf-reference-bsp-9.3.0-BF6064_f536cae.zip|BF_SDE_9.3.0|Ubuntu Server 18.04.4 LTS|5.4.x
 |BF2556X_1T<br>BF6064X_T|v1.3.0|sal_1.1.0|bf-reference-bsp-9.2.0-BF2556_5189449.zip<br>bf-reference-bsp-9.2.0-BF6064_0ee36ac.zip|BF_SDE_9.2.0|Ubuntu Server 18.04.4 LTS|4.15.x
 |BF2556X_1T<br>BF6064X_T|v1.2.0|sal_1.1.0|BF2556X-1T_BSP_9.0.0(master HEAD)<br>BF6064X_BSP_9.0.0(master HEAD)|BF_SDE_9.1<br>BF_SDE_9.2|Ubuntu Server 18.04.4 LTS|4.15.x
diff --git a/bf_sde.py b/bf_sde.py
index 209f6b9..c1e85c5 100644
--- a/bf_sde.py
+++ b/bf_sde.py
@@ -26,7 +26,13 @@ def get_sde_build_flags():
 def get_p4_studio_build_profile_name():
     return get_from_setting_dict('BF SDE', 'p4studio_build_profile')
 
+
+def install_sde_deps():
+    os.system('sudo apt -y install python')
+
+
 def build_sde():
+    install_sde_deps()
     sde_tar = tarfile.open(get_sde_pkg_abs_path())
     sde_home_absolute = get_sde_home_absolute()
     sde_build_flags = get_sde_build_flags()
diff --git a/sal.py b/sal.py
index b4d21bf..b53cb3d 100644
--- a/sal.py
+++ b/sal.py
@@ -181,7 +181,6 @@ def clean_sal():
 
 def run_sal():
     print('Starting SAL reference application...')
-    set_sal_runtime_env()
     if get_selected_profile_name() == constants.sal_hw_profile_name and not load_and_verify_kernel_modules():
         print("ERROR:Some kernel modules are not loaded.")
         exit(0)
@@ -383,18 +382,10 @@ def make_executable(path):
 
 def execute_user_action(sal_input):
     rc = True
+
     if 'c' in sal_input:
         rc &= set_sal_env()
         rc &= clean_sal()
-    if 'r' in sal_input:
-        rc &= run_sal()
-    if 't' in sal_input:
-        print('Running SAL tests from AOT are currently not supported, '
-              'Should run from within SAL package only')
-        # rc &= test_sal()
-    if 'b' in sal_input:
-        rc &= set_sal_env()
-        rc &= build_sal()
     if 'i' in sal_input:
         if get_from_advance_setting_dict(constants.sal_sw_attr_node,
                                          constants.build_third_party_node):
@@ -402,10 +393,19 @@ def execute_user_action(sal_input):
         else:
             print(
                 'But choose not to build thirdparty SW. Check settings.yaml')
+    if 'b' in sal_input:
+        rc &= set_sal_env()
+        rc &= build_sal()
     if 'p' in sal_input:
         rc &= set_sal_env()
         rc &= prepare_sal_release()
-
+    if 'r' in sal_input:
+        set_sal_runtime_env()
+        rc &= run_sal()
+    if 't' in sal_input:
+        print('Running SAL tests from AOT are currently not supported, '
+              'Should run from within SAL package only')
+        # rc &= test_sal()
     return rc