Bedtools - complementBed not working properly

[Coryza]

Hi,

I have some strange issues with bedtools using the command complementBed (bio-Linux). When running the example.

A.bed
chr1 100 200
chr1 400 500
chr1 500 800
my.genome
chr1 1000
complementBed –i A.bed –g my.genome

This should give
chr1 0 100
chr1 200 400
chr1 800 1000
instead I get
chr1 0 1000

Anyone knows how this is possible?

[Coryza]

With all correct indentations & formats (it works @ someone else) I get the error
"Differing number of BED fields encountered at line: 3. Exiting..."