change readme extra deps for imagemagick

diff --git a/readme.md b/readme.md
index f3cdc43fba06d5dfc4bdca520f021041bfc29f80..c294eebd847c4b280f5a795add0ec54e5f778fd9 100644 (file)
--- a/readme.md
+++ b/readme.md
@@ -46,7 +46,13 @@ https://support.alarisworld.com/de-de/s2080w-scanner#Software
 You need to install dependencies
 
 ```bash
-sudo apt-get install imagemagick sane libsane-dev libconfuse-dev libcurl4-gnutls-dev libjson-c-dev libjpeg-dev libnetpbm-dev libtiff-dev libmagickcore-dev
+sudo apt-get install sane libsane-dev libconfuse-dev libcurl4-gnutls-dev libjson-c-dev libjpeg-dev libnetpbm-dev libtiff-dev
+```
+
+If you want to use old image converter with ImageMagick then install `libmagickcore-dev`
+
+```bash
+sudo apt-get install imagemagick libmagickcore-dev
 ```
 
 ### Build source