B<tar> and B<make> are actually B<GNU tar> and B<GNU make> respectively. It
could be that they are installed as B<gtar> and B<gmake> on your system.
- wget http://people.ee.ethz.ch/oetiker/webtools/rrdtool/pub/rrdtool-1.2.3
- tar zxf rrdtool-1.2.3
- cd rrdtool-1.2.3
+ wget http://people.ee.ethz.ch/oetiker/webtools/rrdtool/pub/rrdtool-1.2.6
+ tar zxf rrdtool-1.2.6
+ cd rrdtool-1.2.6
./configure --prefix=/path/to/installation && make && make install
Ok, this was very optimistic. This try will probably have ended with