doc: Make figure references relative to doc/, not to doc/pspp-figures.

[pspp] / INSTALL

diff --git a/INSTALL b/INSTALL
index 90be90902c96d2fc3932620de5f51e79f0c19ca4..15f356a9451d361a3e6cdfb759018374c451b5fb 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -76,6 +76,11 @@ The following packages are required to install PSPP:
 
     * libxml2 (http://xmlsoft.org/).
 
+    * metainfo.its, provided by the appstream package. This is required
+      by xgettext version lower then 0.20 to extract the translation
+      strings from the org.fsf.pspp.metainfo.xml.in file. This is only
+      required for building. It is not a runtime requirement.
+
 The following packages are required to enable PSPP's graphing
 features.  If you cannot arrange to install them, you must run
 `configure' with --without-cairo (in which case you will get no graphing
@@ -99,6 +104,7 @@ use the GUI, you must run `configure' with --without-gui.
       version 3.4.0 or later.
 
     * GNU Spread Sheet Widget (http://www.gnu.org/software/ssw)
+      version 0.7 or later.
 
 The following packages are optional:
 
@@ -122,6 +128,10 @@ Other optional packages:
       PSPP to test the Perl module more thoroughly.  It is not needed
       to build or use the Perl module.
 
+    * librsvg enables 300 dpi copy and paste operation. Without librsvg
+      the copy action will only provide images with default resolution
+      which is often 96dpi. This only affects bitmap image formats.
+
 Basic Installation
 ==================