diff -upr p7zip-17.04.orig/install.sh p7zip-17.04/install.sh
--- p7zip-17.04.orig/install.sh	2021-04-04 06:11:06.000000000 +0300
+++ p7zip-17.04/install.sh	2021-09-08 06:08:22.977304060 +0300
@@ -159,10 +159,6 @@ else
    chmod 644 "${DEST_DIR}${DEST_MAN}/man1/7zr.1"
 fi
 
-gzip "${DEST_DIR}${DEST_MAN}/man1/7z.1"
-gzip "${DEST_DIR}${DEST_MAN}/man1/7za.1"
-gzip "${DEST_DIR}${DEST_MAN}/man1/7zr.1"
-
 if [ -f README ]
 then
   echo "- installing ${DEST_DIR}${DEST_SHARE_DOC}/README"