manpath and permissions

TODO

@@ -5,7 +5,9 @@
 
 # Estudiar la posibilidad de mostras las lista de extenciones usables en ese momento. Dependiendo de las dependecias instaladas en el sistema.
 
-# Al instalar rar. Comprobar que wget este en el sistema.
+# Al instalar rar. 
+  - Comprobar que wget este en el sistema.
+  - Preguntar si el usario quiere sotware privativo.
 
 # Cambios en 7z:
  - Ficheros para añadir como solo extracción:

install.sh

@@ -17,8 +17,10 @@ cp ./lib/* /usr/lib/lch
 chmod 755 /usr/bin/lch
 echo " Copied lch in /usr/bin"
 
-if [ -z "$MANPATH" ];then
+if [ -z "$MANPATH" ] && [ $(manpath 2> /dev/null) ];then
   MANPATH=$(manpath)
+else
+  MANPATH="/usr/local/man"
 fi
 
 MANDIR=${MANPATH%%:*}/man1 

lch

@@ -1,12 +1,12 @@
 #!/bin/bash
-VERSION=0.4r2
+VERSION=0.4r3
 DEST=$1
 shift 1
 ORIG=$@
 
-if [ -z /usr/lib/lch/compressor.sh ]; then . /usr/lib/lch/compressor.sh; else . ./lib/compressor.sh; fi
-if [ -z /usr/lib/lch/decompressor.sh ]; then . /usr/lib/lch/decompressor.sh; else . ./lib/decompressor.sh; fi
-if [ -z /usr/lib/lch/check.sh ]; then . /usr/lib/lch/check.sh; else . ./lib/check.sh; fi
+if [[ -e /usr/lib/lch/compressor.sh ]]; then . /usr/lib/lch/compressor.sh; else . ./lib/compressor.sh; fi
+if [[ -e /usr/lib/lch/decompressor.sh ]]; then . /usr/lib/lch/decompressor.sh; else . ./lib/decompressor.sh; fi
+if [[ -e /usr/lib/lch/check.sh ]]; then . /usr/lib/lch/check.sh; else . ./lib/check.sh; fi
 
 function help()
 {

uninstall.sh

@@ -2,7 +2,7 @@
 
 if [ "$UID" != "0" ]; then 
   echo " Only root can execute this script, sorry."
-  echo " Try 'sudo ./uninstall.sh'"
+  echo " Try 'sudo $0'"
   exit 0
 fi
 
@@ -33,10 +33,9 @@ if [[ -f "$MANDIR/lch.1.gz" ]]; then
   rm "$MANDIR/lch.1.gz"
 fi
 
-echo "============================="
+echo "=============================="
 echo " lch uninstalled successfully."
-echo "============================="
-echo ""
+echo -e "==============================\n"