Resolve review comment (#189)

* Resolve review comment

* Clean up README

* Update wiki link

README.md

@@ -63,18 +63,6 @@ The only thing you need to install is Docker. All of the other dev dependencies
 
     `iotedgedev monitor`
 
-## Set up environment manually
-If you prefer setting up environment manually instead of running the Azure IoT Edge Dev Docker image, you need to install below prerequisites:
-* [Docker](https://docs.docker.com/install/)
-* [Python](https://www.python.org/downloads/)
-* [Pip](https://pip.pypa.io/en/stable/installing/)
-* Azure IoT Edge Dev Tool: `pip install -U iotedgedev`
-* [Azure CLI](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli?view=azure-cli-latest)
-* iothub-explorer and tree-kill: `npm i -g iothub-explorer tree-kill`
-* [.NET Core SDK](https://www.microsoft.com/net/download) (for C# module and C# Azure Functions module development only)
-* Cookiecutter (for Python module development only): `pip install -U cookiecutter`
-* Yeoman and Azure IoT Edge Node.js module generator (for Node.js module development only): `npm i -g yo generator-azure-iot-edge-module`
-
 ## Resources
 Please refer to the [Wiki](https://github.com/Azure/iotedgedev/wiki) for details on setup, usage, and troubleshooting.
 

iotedgedev/dotnet.py

@@ -37,8 +37,7 @@ class DotNet:
         if project_file is None or project_file == "":
             return False
 
-        self.utility.exe_proc(["dotnet", "build", project_file,
-                               "-v", self.envvars.DOTNET_VERBOSITY])
+        self.utility.exe_proc(["dotnet", "build", project_file, "-v", self.envvars.DOTNET_VERBOSITY])
         return True
 
     def publish_module(self, project_file):

iotedgedev/modules.py

@@ -46,8 +46,7 @@ class Modules:
             self.utility.check_dependency("cookiecutter --help".split(), "To add new Python modules, the Cookiecutter tool")
             github_source = "https://github.com/Azure/cookiecutter-azure-iot-edge-module"
             branch = "master"
-            cmd = ("cookiecutter --no-input {0} module_name={1} image_repository={2} --checkout {3}"
-                   .format(github_source, name, repo, branch))
+            cmd = "cookiecutter --no-input {0} module_name={1} image_repository={2} --checkout {3}".format(github_source, name, repo, branch)
             self.output.header(cmd)
             self.utility.exe_proc(cmd.split(), cwd=cwd)
         elif template == "csharpfunction":

iotedgedev/utility.py

@@ -44,7 +44,7 @@ class Utility:
         try:
             self.exe_proc(params, shell=shell, suppress_out=True)
         except:
-            self.output.error("{0} is required by the Azure IoT Edge Dev Tool. For installation instructions, see the README at https://aka.ms/iotedgedev.".format(description))
+            self.output.error("{0} is required by the Azure IoT Edge Dev Tool. For installation instructions, see https://aka.ms/iotedgedevwiki.".format(description))
             sys.exit(-1)
 
     def is_dir_empty(self, name):