diff --git a/README.md b/README.md
index 64fc9a7..326f0be 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,10 @@
 * Tkinter
 
 You probably want to install your distribution/OS package for Tkinter instead of
-using pip. Then do the good old `pip install --user -r requirements.txt` or
-`pip3 install --user -r requirements.txt`.
+using pip. Then do the good old `pip install --user -r requirements.txt`.
+
+You’ll also need to install pyEDSM’s dependencies:
+`pip install --user -r pyEDSM/requirements.txt`
 
 ## Pre-Compiled Version (Windows) ##
 
diff --git a/generate_docs.sh b/generate_docs.sh
index a519a2e..3bfb2c7 100644
--- a/generate_docs.sh
+++ b/generate_docs.sh
@@ -10,8 +10,10 @@ cat > README.md << EOF
 * Tkinter
 
 You probably want to install your distribution/OS package for Tkinter instead of
-using pip. Then do the good old \`pip install --user -r requirements.txt\` or
-\`pip3 install --user -r requirements.txt\`.
+using pip. Then do the good old \`pip install --user -r requirements.txt\`.
+
+You’ll also need to install pyEDSM’s dependencies:
+\`pip install --user -r pyEDSM/requirements.txt\`
 
 ## Pre-Compiled Version (Windows) ##