arranging makefile

Makefile

@@ -1,10 +1,10 @@
 SHELL:= zsh
 
 env: 
-	conda activate py2_7
+	source ./env.sh
 
 install: 
-	./script_install.sh $(SHELL)
+	source ./script_install.sh $(SHELL)
 
 run: env 
 	./run_simulation.sh

env.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+source ~/miniconda3/etc/profile.d/conda.sh
+conda activate py2_7
+python --version

run_simulation.sh

@@ -1,7 +1,3 @@
 #!/bin/bash
 
-source ~/miniconda3/etc/profile.d/conda.sh
-conda activate py2_7
-python --version
-
 mpirun python mpirunner.py