fix but

Author: mjohnson541

src/ReactionMechanismSimulator.jl

@@ -6,7 +6,7 @@ packages = keys(CondaPkg.current_packages())
 if !("rmg" in packages) && !("rmgmolecule" in packages)
     @info "missing rmg and rmgmolecule installing rmgmolecule..."
     if "python" in packages
-        py_version = VersionNumber(packages["python"][:version])
+        py_version = VersionNumber(CondaPkg.current_packages()["python"][:version])
     else
         py_version = nothing
     end

src/rmstest.jl

@@ -7,7 +7,7 @@ packages = keys(CondaPkg.current_packages())
 if !("rmg" in packages) && !("rmgmolecule" in packages)
     @info "missing rmg and rmgmolecule installing rmgmolecule..."
     if "python" in packages
-        py_version = VersionNumber(packages["python"][:version])
+        py_version = VersionNumber(CondaPkg.current_packages()["python"][:version])
     else
         py_version = nothing
     end