diff --git a/README.md b/README.md
index 5b5feaa..0df934f 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,8 @@ Make dependencies
 * cmake
 * extra-cmake-modules
 
+In addition some distros might require to install some -dev packages, e.g. the list of required packages for deb-based distros can be found [here](https://github.com/arcan1s/awesome-widgets/blob/development/.docker/Dockerfile-ubuntu-amd64#L7).
+
 Installation
 ------------
 
@@ -53,7 +55,7 @@ Installation
 * install
 
         mkdir build && cd build
-        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ../
+        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ../sources
         make && sudo make install
 
   **NOTE** on Plasma 5 it very likely requires `-DKDE_INSTALL_USE_QT_SYS_PATHS=ON` flag