Why docor.py gives errors

[steparkcmb]

**(bioinfo)
cmb@DESKTOP-3OOI0V0 ~
$ doctor.py

Doctor! Doctor! Give me the news.

Checking symptoms ...

bwa ... OK

datamash ... OK

fastqc -h ... OK

hisat2 ... OK

seqret -h ... OK

featureCounts ... OK

efetch ... OK

esearch ... OK

samtools ... OK

fastq-dump ... OK

bowtie2 ... OK

bcftools ... ERROR

seqtk ... OK

seqkit ... OK

bio ... OK

fastq-dump -X 1 -Z SRR1553591 ... OK

Your system shows 1 error!

Run the command that has failed for more details.**

You have already installed bcftools. But the error keeps popping up. What is the solution?

[ialbert]

that's a new one for sure, you can move on frankly, bcftools is used only much latter