Cannot determine engine variant and version!

[HelloYanming]

Hi, I am using RepeatMasker version 4.1.6, with wublast engine and customized library.

Here is the output I have:

RepeatMasker version 4.1.6
WUBlastSearchEngine::setPathToEngine( /path_to/abblast/ab-blast-20200317-linux-x64/blastp ): Cannot determine engine variant and version!
at /path_to/RepeatMasker/RepeatMasker line 565.

Here is my command:
/path_to/RepeatMasker -lib /path_to/gene.fasta -pa 3 -e wublast -s -dir /path_to/wublast_out /path_to/modern.seq.updated.fasta

[rmhubley]

I do not have access to the current versions of abblast. If you have a moment, could you run:

<path_to_abblast>/ab-blast-20200317-linux-x64/blastp

In the past, without any options it would provide it's version as:

BLASTP 3.0-SE [2009-05-25] [linux26-x64-I32LPF64 2009-05-25T22:58:29]