diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9eb534b..4b9b7d5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,16 +1,19 @@
 cmake_minimum_required(VERSION 3.0)
 
 project(RGB_EPP)
-set( CMAKE_EXPORT_COMPILE_COMMANDS ON )
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON )
 
 set(CMAKE_CXX_STANDARD 17)
 
+set(EXECUTABLE_INSTALL_PATH "/usr/bin")
+set(SCRIPT_INSTALL_PATH "/usr/bin")
+
 add_executable(splitfasta splitfasta.cpp)
 add_executable(sortdiamond sortdiamond.cpp)
 	
 target_compile_options(splitfasta PRIVATE -Wall -Wextra -pedantic -O3)
 target_compile_options(sortdiamond PRIVATE -Wall -Wextra -pedantic -O3)
 
-install(FILES RGBEPP.sh DESTINATION /usr/bin/RGBEPP.sh)
-install(FILES splitfasta DESTINATION /usr/bin/splitfasta)
-install(FILES sortdiamond DESTINATION /usr/bin/sortdiamond)
+install(FILES RGBEPP.sh DESTINATION ${SCRIPT_INSTALL_PATH})
+install(TARGETS splitfasta DESTINATION ${EXECUTABLE_INSTALL_PATH})
+install(TARGETS sortdiamond DESTINATION ${EXECUTABLE_INSTALL_PATH})
diff --git a/RGBEPP.sh b/RGBEPP.sh
old mode 100644
new mode 100755