运行-bash 后出现报错：
(megagenome_env) zhangjiawei@cockroach-evolution:~/liyong/DATA/GP-H-C/data/TCSF_IMRA/TCSF_OUT_20210221_1612$ ~/liyong/HUANGJING-megagenome-env/TCSF_IMRA_2.5_Revision/TCSF_IMRA/./IMRA-2.5.1.bash -ref TCSF_contigs_TCSF_OUT_20210221_1612.fna -inF ~/liyong/DATA/GP-H-C/data/TCSF_IMRA/GP-H-C_L01_1.fq -inR ~/liyong/DATA/GP-H-C/data/TCSF_IMRA/GP-H-C_L01_2.fq -spa
IMRA--------------------------------------------------------Start.20210222085707
-----------Initial status
Loading required package: seqinr
Loading required package: ade4
NumScaffolds = 735
SumScaffoldsLength = 797838
MaxScaffoldLength = 6604
Input N50 = 1425
Input L50 = 177
Building a SMALL index
0.85% overall alignment rate
IMRA--------------------------------------------------------Cycle_1 START
1.03% overall alignment rate
read type: >= Casava ver. 1.8
[Error] seqtk failed. Please check the the File.
该seqtk我已经安装好了，但是bash脚本不能识别，这是为什么呢？？