In data("BLOSUM62") : data set ‘BLOSUM62’ not found

[poyyajagadeesh]

I am getting following erros in last step:

This error is occured after generating descriptor for new pathogen dataset.

Can you help in resolving this??

Done!Time difference of 0.03545141 secs
Starting with the analysis script
Warning message:
In data("BLOSUM62") : data set ‘BLOSUM62’ not found
Error: object 'BLOSUM62' not found
Execution halted

real    1m23.007s
user    1m21.751s
sys 0m1.194s
cat: /home/jpoyya38/Music/hpi_predictor-main/results/temp_file: No such file or directory
cat: '': No such file or directory
Not enough entries generated. End of the analysis.
rm: cannot remove '/home/jpoyya38/Music/hpi_predictor-main/results/temp_file': No such file or directory
cat: /home/jpoyya38/Music/hpi_predictor-main/results/temp_file_subdir: No such file or directory
cat: /home/jpoyya38/Music/hpi_predictor-main/results/temp_file_subdir: No such file or directory
rm: cannot remove 'template': No such file or directory
rm: cannot remove 'templates': No such file or directory
Error in read.table(file = file, header = header, sep = sep, quote = quote,  : 
  no lines available in input
Calls: read.delim -> read.table
In addition: Warning message:
In file(file, "rt") :
  file("") only supports open = "w+" and open = "w+b": using the former
Execution halted

[SysBioUAB]

It is difficult to reproduce your error with the provided information, but as indicated by the warning message: In data("BLOSUM62") : data set 'BLOSUM62' not found, it seems that the BLOSUM62 substitution matrix is not available in your environment.

Please check that the package providing the BLOSUM62 matrix is installed and loaded:

install.packages("Biostrings") library(Biostrings) data(BLOSUM62)