hello, I am installing galaxy locally. I tried to upload a ".bam" file and I got this message: Traceback (most recent call last): File "/home/user/galaxy_project/tools/data_source/upload.py", line 386, in <module> __main__() File "/home/user/galaxy_project/tools/data_source/upload.py", line 375, in __main__ add_file( dataset, registry, json_file, output_path ) File "/home/user/galaxy_project/tools/data_source/upload.py", line 314, in add_file if link_data_only == 'copy_files' and datatype.dataset_content_needs_grooming( output_path ): File "/home/user/galaxy_project/lib/galaxy/datatypes/binary.py", line 113, in dataset_content_needs_grooming version = self._get_samtools_version() File "/home/user/galaxy_project/lib/galaxy/datatypes/binary.py", line 97, in _get_samtools_version output = subprocess.Popen( [ 'samtools' ], stderr=subprocess.PIPE, stdout=subprocess.PIPE ).communicate()[1] File "/usr/lib/python2.7/subprocess.py", line 679, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1259, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory This file uploaded successfully, to the galaxy on the net. what can it be? thanks for your help merav