update README for 0.5

README.md

@@ -24,20 +24,20 @@ sudo make install
 
 ### Installation from binaries
 
-Alternatively to the source-based approach shown above, precompiled packages are supplied for x86_64 Debian Stable and CentOS 7.
+Alternatively to the source-based approach shown above, precompiled packages are supplied for x86_64 Debian Stretch and CentOS 7.
 
 Under Debian:
 
 ```bash
-wget https://github.com/ohwgiles/laminar/releases/download/0.4/laminar-0.4-1-amd64.deb
-sudo dpkg -i laminar-0.4-1-amd64.deb
+wget https://github.com/ohwgiles/laminar/releases/download/0.5/laminar-0.5-1-amd64.deb
+sudo apt install laminar-0.5-1-amd64.deb
 ```
 
 Under CentOS:
 
 ```bash
-wget https://github.com/ohwgiles/laminar/releases/download/0.4/laminar-0.4-1.x86_64.rpm
-sudo rpm -i laminar-0.4-1.x86_64.rpm
+wget https://github.com/ohwgiles/laminar/releases/download/0.5/laminar-0.5-1.x86_64.rpm
+sudo yum install laminar-0.5-1.x86_64.rpm
 ```
 
 Both install packages will create a new `laminar` user and install (but not activate) a systemd service for launching the laminar daemon.