--- a/configure
+++ b/configure
@@ -28,13 +28,13 @@
 fi
 
 OS=`uname`
-INSTALL=`which install`
+INSTALL=`command -v install`
 
 if [ -z "$PREFIX" ]; then
    PREFIX=/usr/local
 fi
 
-which xgettext
+command -v xgettext
 XGETTEXT_MISSING=$?
 
 if [ $XGETTEXT_MISSING -eq 0 ]; then
--- a/libsysinfo-0.3.0/configure
+++ b/libsysinfo-0.3.0/configure
@@ -13,7 +13,7 @@
    
 OS=`uname`
 PREFIX=/usr/local
-INSTALL=`which install`
+INSTALL=`command -v install`
 
 LIBSYSINFO_INCLUDE="-I.."
 LFLAGS=""