run: Fix exit status in case another dss process is running.

[dss.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index db3d1c56386bb4c117c333adbe84c4694664c9e9..113ed14cfeffcd3e47650486891e72be91edea38 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -1,25 +1,23 @@
+dss is known to compile on Linux, FreeBSD and NetBSD. However, it is
+run-tested only on Linux.
+
+Note that [lopsub](http://people.tuebingen.mpg.de/maan/lopsub)
+is required to compile dss.
+
 Type
 
                make
 
-in the dss source directory to build the dss executable and copy it
-to some directory that is included in your PATH, e.g. to `$HOME/bin`
-or to `/usr/local/bin`.
-
-Note that [gnu
-gengetopt](https://www.gnu.org/software/gengetopt/gengetopt.html)
-is required to compile dss.
+in the dss source directory to build the dss executable and the
+man page. Then type
 
-Optionally, type
+               sudo make install
 
-                make man
+to install in /usr/local, or
 
-to create the man page of dss. This invokes help2man so make sure
-that help2man is installed on your system. Note that the man page is
-just the nroff variant of the output of `dss --detailed-help`.
+               make install PREFIX=/somewhere/else
 
-dss is known to compile on Linux, MacOS, Solaris, FreeBSD and
-NetBSD. However, it is run-tested only on Linux.
+to install in /somewhere/else.
 
 Also make sure that [rsync](http://rsync.samba.org/) is installed on
 your system. Version 2.6.1 or newer is required.
@@ -48,11 +46,11 @@ as follows:
 Then execute the commands
 
                mkdir /baz/qux
-               dss --run
+               dss run
 
 In order to print the list of all snapshots created so far, use
 
-               dss --ls
+               dss ls
 
 Yes, it's really that easy.