qualimap error

[biotechkk]

Dear all,

I am using qualimap in a NGS pipeline for QC and I want to run qualimap inside my perl code.

qualimap bamqc -bam read.bam -gff transcripts.human.64.bed.txt -outdirout_read -outformat PDF

Iam getting below error.

Error: Could not find or load main class org.bioinfo.ngs.qc.qualimap.main.NgsSmartMain


Command works whne i run in command prompt

./qualimap bamqc -bam read.bam -gff transcripts.human.64.bed.txt -outdirout_read -outformat PDF


I also read FAQ and set export DISPLAY=:0 and unset DISPLAY. But still i am getting same error.

Any help will be highly useful to me.


Thanks

Regards
Manoj