Improve the info for python 'six' package checks in the doctor

Author: Yosif Yosifov

lib/services/doctor-service.ts

@@ -223,10 +223,13 @@ class DoctorService implements IDoctorService {
 				let sixPackagesFoundCount = parseInt(queryForSixPackage);
 				if (sixPackagesFoundCount === 0) {
 					hasInvalidPackages = true;
-					this.$logger.error("Python 'six' package not found. Please install it by running 'pip install six' from the terminal.");
+					this.$logger.warn("The Python 'six' package not found.");
+					this.$logger.out("This package is required by the Debugger library (LLDB) for iOS. You can install it by running 'pip install six' from the terminal.");
 				}
 			} catch (error) {
-				this.$logger.error("Cannot retrieve python installed packages. Please, make sure you have both 'python' and 'pip' installed.");
+				this.$logger.warn("Couldn't retrieve installed python packages.");
+				this.$logger.out("We cannot verify your python installation is setup correctly. Please, make sure you have both 'python' and 'pip' installed.");
+				this.$logger.trace(`Error while validating Python packages. Error is: ${error.message}`);
 			}
 		}
 		return hasInvalidPackages;