Fixed issue with installed modules with case sensitive name might be reported as missing

Author: screamerbg

mbed/mbed.py

@@ -33,7 +33,7 @@
 # Default paths to Mercurial and Git
 hg_cmd = 'hg'
 git_cmd = 'git'
-ver = '0.5.1'
+ver = '0.5.2'
 
 ignores = [
     # Version control folders
@@ -1145,7 +1145,7 @@ def post_action(self):
         fname = 'requirements.txt'
         try:
             import pip
-            installed_packages = [package.project_name for package in pip.get_installed_distributions()]
+            installed_packages = [package.project_name.lower() for package in pip.get_installed_distributions()]
             with open(os.path.join(mbed_os_path, fname), 'r') as f:
                 for line in f.read().splitlines():
                     pkg = re.sub(r'^([\w-]+).*$', r'\1', line).lower()
@@ -1158,6 +1158,7 @@ def post_action(self):
 
         if len(missing):
             warning(
+                "-------------------------------------------------------------------------------\n"
                 "The mbed build tools in this program require Python modules that are not installed.\n"
                 "This might prevent you from compiling your code or exporting to IDEs and other toolchains.\n"
                 "The missing Python modules are: %s\n"

setup.py

@@ -19,7 +19,7 @@ def read(fname):
 setup(
     name="mbed-cli",
     packages=["mbed"],
-    version="0.5.1",
+    version="0.5.2",
     url='http://github.com/ARMmbed/mbed-cli',
     author='ARM mbed',
     author_email='[email protected]',