--inject-checksums fails

[wpoely86]

Running eb -f --inject-checksums sha256 kallisto-0.43.1-intel-2017a.eb with the easyconfig below doesn't change anything in the file.

# This file is an EasyBuild reciPY as per https://github.com/easybuilders/easybuild

easyblock = 'CMakeMake'

name = 'kallisto'
version = '0.43.1'

homepage = 'http://pachterlab.github.io/kallisto/'
description = """kallisto is a program for quantifying abundances of transcripts from RNA-Seq data, or more generally
 of target sequences using high-throughput sequencing reads."""

toolchain = {'name': 'intel', 'version': '2017a'}
toolchainopts = {'pic': True, 'usempi': True}

source_urls = ['https://github.com/pachterlab/kallisto/archive/']
sources = ['v%(version)s.tar.gz']
checksums = ['2164938c2c61c04e338c4c132cf749f56d39e6f0b4c517121bca1fbc218e430e']

builddependencies = [('CMake', '3.9.1')]

dependencies = [
    ('zlib', '1.2.11'),
    ('HDF5', '1.10.1'),
]

separate_build_dir = True

sanity_check_paths = {
    'files': ['bin/kallisto'],
    'dirs': [],
}

moduleclass = 'bio'

[boegel]

@wpoely86 The checksum that is there is the right one, so why would --inject-checksums be changing anything?

[wpoely86]

the comment with the filename is missing?

[boegel]

If there's only a single checksum, --inject-checksums doesn't add the comment, since it's clear what the checksum is for...