man binary test

install.sh

@@ -17,6 +17,7 @@ cp ./lib/* /usr/lib/lch
 chmod 755 /usr/bin/lch
 echo " Copied lch in /usr/bin"
 
+if [ -x "$(command -v man)" ]; then
     if [ -z "$MANPATH" ] && [ $(manpath 2> /dev/null) ];then
         MANPATH=$(manpath)
     else
@@ -29,6 +30,7 @@ cp lch.1 $MANDIR/lch.1
     gzip $MANDIR/lch.1
     chmod 644 $MANDIR/lch.1.gz
     echo " Copied manpage in $MANDIR"
+fi
 echo ""
 echo "============================="
 echo " lch installed successfully."

uninstall.sh

@@ -16,6 +16,8 @@ if [[ -d "/usr/lib/lch" ]]; then
   rm -rf "/usr/lib/lch"
 fi
 
+# Si existe man
+if [ -x "$(command -v man)" ]; then
     # Si nulo manpath
     if [ -z "$MANPATH" ]; then
         MANPATH=$(manpath)
@@ -32,6 +34,7 @@ fi
     if [[ -f "$MANDIR/lch.1.gz" ]]; then
         rm "$MANDIR/lch.1.gz"
     fi
+fi
 
 echo "=============================="
 echo " lch uninstalled successfully."