Refactor

Author: hwpang

deps/build.jl

@@ -5,19 +5,15 @@ if !("rmg" in packages) && !("rmgmolecule" in packages)
     CondaPkg.add_channel("defaults")
     CondaPkg.add_channel("conda-forge")
     CondaPkg.add_channel("mjohnson541")
+
+    if !(v"3.7" <= PythonCall.C.python_version() && PythonCall.C.python_version() <= v"3.9")
+        CondaPkg.add("python"; version="3.9")
+    end
     CondaPkg.add("rmgmolecule"; version=">=0.3.0")
-end
-if !(v"3.7" <= PythonCall.C.python_version() && PythonCall.C.python_version() <= v"3.9")
-    CondaPkg.add("python"; version="3.9")
-end
-if !("matplotlib" in packages)
     CondaPkg.add("matplotlib")
-end
-if !("rdkit" in packages)
     CondaPkg.add("rdkit")
-end
-if !("pydot" in packages)
     CondaPkg.add("pydot")
 end
+
 const Pkg = Base.require(Base.PkgId(Base.UUID("44cfe95a-1eb2-52ea-b672-e2afdf69b78f"), "Pkg"))
 Pkg.build("PythonCall")