docs: Require nodejs-legacy on Debian-based systems. Remove un-needed text.

Per this announcement [0], Debian is using 'nodejs-legacy' as a
compatability package for what they used to call 'node'.
- Fixes bug 5080 [1].

Remove note about warning that users would no longer see.

[0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=614907#108
[1] https://issues.mediagoblin.org/ticket/5080

1 files changed, 3 insertions, 7 deletions

diff --git a/docs/source/siteadmin/deploying.rst b/docs/source/siteadmin/deploying.rst
index bcd7a030..c7b06be0 100644
--- a/docs/source/siteadmin/deploying.rst
+++ b/docs/source/siteadmin/deploying.rst
@@ -69,7 +69,7 @@ On a DEB-based system (e.g Debian, gNewSense, Trisquel, Ubuntu, and
 derivatives) issue the following command::
 
     sudo apt-get install git-core python python-dev python-lxml \
-        python-imaging python-virtualenv npm automake
+        python-imaging python-virtualenv npm nodejs-legacy automake
 
 On a RPM-based system (e.g. Fedora, RedHat, and derivatives) issue the
 following command::
@@ -174,12 +174,8 @@ to log in as this user. To switch to this account, enter::
 
     sudo su mediagoblin -s /bin/bash
 
-You may get a warning similar to this when entering these commands::
-
-  warning: cannot change directory to /home/mediagoblin: No such file or directory
-
-You can disregard this warning. To return to your regular user account after
-using the system account, just enter ``exit``.
+To return to your regular user account after using the system account, type
+``exit``.
 
 .. _create-mediagoblin-directory: