build: Insist on m4 being installed.

[paraslash.git] / web / manual.md

diff --git a/web/manual.md b/web/manual.md
index 3b9c270973b7419b82c7587be912817608c5ddd5..43509f129237246265f3644cdf93bc776bd9a1cc 100644 (file)
--- a/web/manual.md
+++ b/web/manual.md
@@ -187,7 +187,7 @@ Requirements
 
        git clone git://git.tuebingen.mpg.de/osl
        cd osl && make && sudo make install && sudo ldconfig
-       sudo apt-get install autoconf libssl-dev help2man gengetopt \
+       sudo apt-get install autoconf libssl-dev help2man gengetopt m4 \
               libmad0-dev libid3tag0-dev libasound2-dev libvorbis-dev \
               libfaad-dev libspeex-dev libFLAC-dev libsamplerate-dev realpath \
               libasound2-dev libao-dev libreadline-dev libncurses-dev \
@@ -221,6 +221,9 @@ executables.
 - [help2man](ftp://ftp.gnu.org/pub/gnu/help2man) is used to create
 the man pages.
 
+- [m4](ftp://ftp.gnu.org/pub/gnu/m4/). Some source files are generated
+from templates by the m4 macro processor.
+
 Optional:
 
 - [openssl](http://www.openssl.org/) or
@@ -1825,9 +1828,6 @@ developer machine.
 paraslash development. It is necessary for cloning the git repository
 and for getting updates.
 
-- [m4](ftp://ftp.gnu.org/pub/gnu/m4/). Some input files for gengetopt
-are generated from templates by the m4 macro processor.
-
 - [autoconf](ftp://ftp.gnu.org/pub/gnu/autoconf/) GNU autoconf creates
 the configure file which is shipped in the tarballs but has to be
 generated when compiling from git.