Add missing python-dev dependency for Debian/Ubuntu systems

diff --git a/support/doc/dependencies.md b/support/doc/dependencies.md
index d98d710205e3893ee5140ec83443b766073652e2..fb9f623a71fb8048087440f9908498515c4c7ad9 100644 (file)
--- a/support/doc/dependencies.md
+++ b/support/doc/dependencies.md
@@ -34,7 +34,7 @@
 
 ```
 $ sudo apt update
-$ sudo apt install nginx ffmpeg postgresql postgresql-contrib openssl g++ make redis-server git
+$ sudo apt install nginx ffmpeg postgresql postgresql-contrib openssl g++ make redis-server git python-dev
 $ ffmpeg -version # Should be >= 3.x
 $ g++ -v # Should be >= 5.x
 ```