add software-properties-common

This allows using `add-apt-repository`. Github-Pull: #8929 Rebased-From: aa9d3c9a503952589b359624bbb0da11dd7a5e3f
TrezarCoin · Dec 2, 2016 · 12428b4 · 12428b4
1 parent 40169dc
commit 12428b4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/doc/build-unix.md b/doc/build-unix.md
@@ -82,6 +82,7 @@ install necessary parts of boost:
 BerkeleyDB is required for the wallet. db4.8 packages are available [here](https://launchpad.net/~bitcoin/+archive/bitcoin).
 You can add the repository and install using the following commands:
 
+    sudo apt-get install software-properties-common
     sudo add-apt-repository ppa:bitcoin/bitcoin
     sudo apt-get update
     sudo apt-get install libdb4.8-dev libdb4.8++-dev