I got the biopython needs to be >= 1.73 error even when having 1.83. for fasta.bgz files.
Debugging it leav me to the version test
and installing (with pip) the packaging library solved the issue (the fasta.bgz read fine)
Thanks for reporting this. I admit that I didn't understand your issue at first and forgot about it until today. I'll release a new minor version to address this issue.
I got the biopython needs to be >= 1.73 error even when having 1.83. for fasta.bgz files. Debugging it leav me to the version test
and installing (with pip) the packaging library solved the issue (the fasta.bgz read fine)