diff --git a/src/node/README.md b/src/node/README.md
index a945295ff304566fef6b910df0009db4ddd79ff9..b6411537c7b7fe19c417f66d3077411e06039b8c 100644
--- a/src/node/README.md
+++ b/src/node/README.md
@@ -18,13 +18,19 @@ echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" | \
 sudo tee -a /etc/apt/sources.list
 ```
 
-Install the gRPC debian package
+Install the gRPC Debian package
 
 ```sh
 sudo apt-get update
 sudo apt-get install libgrpc-dev
 ```
 
+Install the gRPC NPM package
+
+```sh
+npm install grpc
+```
+
 **Mac OS X**
 
 Install [homebrew][]. Run the following command to install gRPC Node.js.
diff --git a/src/php/README.md b/src/php/README.md
index 01c4db61aee8bd85f4f0e10272999f05e57730d2..f432935fde3b51e81b2787ec8cf0623ddb07ca49 100644
--- a/src/php/README.md
+++ b/src/php/README.md
@@ -39,7 +39,7 @@ echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" | \
 sudo tee -a /etc/apt/sources.list
 ```
 
-Install the gRPC debian package
+Install the gRPC Debian package
 
 ```sh
 sudo apt-get update
diff --git a/src/python/README.md b/src/python/README.md
index a7afd581b2f702fe7a12640607622fe0c99111bc..de0142db05e1f97c0216651b0fa4d0af4c51dd26 100644
--- a/src/python/README.md
+++ b/src/python/README.md
@@ -23,7 +23,7 @@ echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" | \
 sudo tee -a /etc/apt/sources.list
 ```
 
-Install the gRPC debian package
+Install the gRPC Debian package
 
 ```sh
 sudo apt-get update
@@ -31,6 +31,7 @@ sudo apt-get install libgrpc-dev
 ```
 
 Install the gRPC Python module
+
 ```sh
 sudo pip install grpcio
 ```
diff --git a/src/ruby/README.md b/src/ruby/README.md
index 71404a2671675d708a7a740a7ffd28e1d13fcd12..f8902e34c5ad65c4d4d9b6a0ca2c4a37bb937de0 100644
--- a/src/ruby/README.md
+++ b/src/ruby/README.md
@@ -26,13 +26,19 @@ echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" | \
 sudo tee -a /etc/apt/sources.list
 ```
 
-Install the gRPC debian package
+Install the gRPC Debian package
 
 ```sh
 sudo apt-get update
 sudo apt-get install libgrpc-dev
 ```
 
+Install the gRPC Ruby package
+
+```sh
+gem install grpc
+```
+
 **Mac OS X**
 
 Install [homebrew][]. Run the following command to install gRPC Ruby.