From: Joel Rosdahl <joel@rosdahl.net>
Date: Tue, 10 Nov 2020 06:40:07 +0000 (+0100)
Subject: Add tip about installing docbook-xml and docbook-xsl on Debian
X-Git-Tag: v4.1~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cc9aa165cab2e8b8b6afbee28d893fe63c74a73;p=thirdparty%2Fccache.git

Add tip about installing docbook-xml and docbook-xsl on Debian
---

diff --git a/doc/INSTALL.md b/doc/INSTALL.md
index b20dd4243..77c2a7234 100644
--- a/doc/INSTALL.md
+++ b/doc/INSTALL.md
@@ -25,6 +25,9 @@ Optional:
 - GNU Bourne Again SHell (bash) for tests.
 - [AsciiDoc](https://www.methods.co.nz/asciidoc/) to build the HTML
   documentation.
+  - Tip: On Debian-based systems (e.g. Ubuntu), install the `docbook-xml` and
+    `docbook-xsl` packages in addition to `asciidoc`. Without the former the
+    man page generation will be very slow.
 - [xsltproc](http://xmlsoft.org/XSLT/xsltproc2.html) to build the man page.
 - [Python](https://www.python.org) to debug and run the performance test suite.