Problem with running poxomis

[ookil]

I ran into some problems and not sure what to do now.
I installed pomoxis how it's written in guide but I get an error with racon. I then activated venv and wanted to check if mini_assemble will work but it's not working.

Here's a screenshot.

Thank you for any solutions ;)

[cjw85]

The screenshot indicates that cmake is not installed on your system. This is required to compile the third-party racon code. You should install this using your system package manager. We will update the README to make this clear. Sorry for the inconvenience.

[ookil]

Thank you. But I got another problem, hope it's okay to post it here

(pomoxis) umian@umach:~/pomoxis$ mini_assemble -i /media/umian/Toshiba/candida_pacbio.fasta -r /media/umian/Toshiba/candida_reference1.fasta -o /media/umian/Toshiba/Ref_nanopore -p ref_assembly
Copying FASTA input to workspace: /media/umian/Toshiba/candida_pacbio.fasta > /media/umian/Toshiba/Ref_nanopore/ref_assembly.fasta
Skipped adapter trimming.
Skipped pre-assembly correction.
Using supplied reference to perform reference-guided consensus.
Running racon read shuffle 1...
Running round 1 consensus...
[M::mm_idx_gen::0.3780.80] collected minimizers
[M::mm_idx_gen::0.5850.87] sorted minimizers
[M::main::0.5850.87] loaded/built the index for 14 target sequence(s)
[M::mm_mapopt_update::0.6130.88] mid_occ = 14
[M::mm_idx_stat] kmer size: 15; skip: 10; is_hpc: 0; #seq: 14
[M::mm_idx_stat::0.6380.88] distinct minimizers: 2204001 (96.66% are singletons); average occurrences: 1.048; average spacing: 5.343
[M::worker_pipeline::28.6740.31] mapped 19 sequences
[M::main] Version: 2.10-r761
[M::main] CMD: minimap2 -t1 /media/umian/Toshiba/candida_reference1.fasta ref_assembly.fasta
[M::main] Real time: 28.740 sec; CPU: 9.016 sec
[racon::Polisher::initialize] loaded target sequences
[bioparser::FastaParser] error: invalid file format!

Im not sure which file has invalid format. Both are in fasta which should be okay comparing with docs. But a little background:
1.Reference file was from NCBI so I changed it to fasta --> cp candida_reference.fna candida_reference.fasta (At first I put it in .fna format but got an error early on)
2. Thought maybe I should change it from multiline sequences to one so I did it with cat candida_reference.fasta | awk '{if (substr($0,1,1)==">"){if (p){print "\n";} print $0} else printf("%s",$0);p++;}END{print "\n"}' > candida_reference1.fasta as recommended on some forum
3. As a last hope did the same to input fasta

Well in each case I recived the same error. Any idea what's wrong? Or should I seek help on racon sites?