How to use eprimer3 command in linux?

Question

[Ahmad]

Hallow, every one

when I use eprimer3 to generate primers for fasta sequence of sars cov 2 whole genome give Error:

Argument 'saracovII.fasta' : Too many parameters 3/2

what the best way to write eprimer3 command line to generate primers I used this command

eprimer3 -outfile=out.pr3 -sequence= saracovII.fasta

Thanks for your attention

[Pierre Lindenbaum]

remove the blank after sequence=

[Ahmad]

after remove the blank get new error

Pick PCR primers and hybridization oligos Error: Missing SEQUENCE tag

Answer 1

[Ahmad]

I dissolve the problem

EMBOSS_PRIMER32_CORE=/usr/bin/primer3_core eprimer32 -sequence=saracovII.fasta -outfile=out.pr3