bracken 运行错误
nohup bracken-build -d ~/db/kraken2-1 -t 8 -k 35 -l 150 &>bracken-build1.log &
运行报错
nohup: ignoring input
>> Selected Options:
kmer length = 35
read length = 150
database = /gdata01/user/zhanggh/db/kraken2-1
threads = 8
kraken type = kraken2
>> Checking for Valid Options...
>> Creating database.kraken [if not found]
database.kraken exists, skipping creation....
Finished creating database.kraken [in DB folder]
>> Creating database150mers.kmer_distrib
/gdata01/user/zhanggh/miniconda3/envs/zshmeta4/bin/bracken-build: line 194: kmer2read_distr: command not found
我去查该文件bracken-build: line 194
# check if kmer2read_distr is in PATH
elif [ -f $(command -v kmer2read_distr) ]; then
kmer2read_distr --seqid2taxid $DATABASE/seqid2taxid.map --taxonomy $DATABASE/taxonomy/ --kraken $DATABASE/database.kraken --output $DATABASE/database${READ_LEN}mers.kraken -k ${KMER_LEN} -l ${READ_LEN} -t ${THREADS}
if [ -f $(command -v generate_kmer_distribution.py) ]; then
python $(command -v generate_kmer_distribution.py) -i $DATABASE/database${READ_LEN}mers.kraken -o $DATABASE/database${READ_LEN}mers.kmer_distrib
else
echo " ERROR: generate_kmer_distribution.py script not found. "
echo " Run 'sh install_bracken.sh' to generate the kmer2read_distr script."
echo " Alternatively, cd to BRACKEN_FOLDER/src/ and run 'make'"
exit
fi
else
echo " ERROR: kmer2read_distr program not found. "
echo " Run 'sh install_bracken.sh' to generate the kmer2read_distr script."
echo " Alternatively, cd to BRACKEN_FOLDER/src/ and run 'make'"
exit
应该怎么解决