diff -Naurp a/tools/apng2flif b/tools/apng2flif
--- a/tools/apng2flif	2017-04-28 15:46:54.000000000 +0000
+++ b/tools/apng2flif	2019-03-05 15:42:29.000000000 +0000
@@ -13,7 +13,6 @@ fi
 if ! $APNGDIS 2>/dev/null |grep -q APNG
 then
    echo "APNG Disassembler not found, please install it first!"
-   echo "sudo apt-get install apngdis"
    exit 1
 fi
 
diff -Naurp a/tools/gif2flif b/tools/gif2flif
--- a/tools/gif2flif	2017-04-28 15:46:54.000000000 +0000
+++ b/tools/gif2flif	2019-03-05 15:42:29.000000000 +0000
@@ -13,7 +13,6 @@ fi
 if ! $CONVERT -version 2>/dev/null >/dev/null
 then
    echo "ImageMagick not found, please install it first!"
-   echo "sudo apt-get install imagemagick"
    exit 1
 fi