Remove unneeded noqa comments.

var/spack/repos/builtin/packages/bzip2/package.py

@@ -51,15 +51,23 @@ def patch(self):
             kwargs = {'ignore_absent': False, 'backup': False, 'string': True}
 
             mf = FileFilter('Makefile-libbz2_so')
-            mf.filter('$(CC) -shared -Wl,-soname -Wl,libbz2.so.{0} -o libbz2.so.{1} $(OBJS)'.format(v2, v3),  # NOQA ignore=E501
+            mf.filter('$(CC) -shared -Wl,-soname -Wl,libbz2.so.{0} -o libbz2.so.{1} $(OBJS)'  # noqa
-                      '$(CC) -dynamiclib -Wl,-install_name -Wl,@rpath/libbz2.{0}.dylib -current_version {1} -compatibility_version {2} -o libbz2.{3}.dylib $(OBJS)'.format(v1, v2, v3, v3), **kwargs)  # NOQA ignore=E501
+                      .format(v2, v3),
+                      '$(CC) -dynamiclib -Wl,-install_name -Wl,@rpath/libbz2.{0}.dylib -current_version {1} -compatibility_version {2} -o libbz2.{3}.dylib $(OBJS)'  # noqa
+                      .format(v1, v2, v3, v3),
+                      **kwargs)
 
-            mf.filter('$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.{0}'.format(v3),  # NOQA ignore=E501
+            mf.filter(
-                      '$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.{0}.dylib'.format(v3), **kwargs)  # NOQA ignore=E501
+                '$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.{0}'.format(v3),  # noqa
-            mf.filter('rm -f libbz2.so.{0}'.format(v2),
+                '$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.{0}.dylib'
-                      'rm -f libbz2.{0}.dylib'.format(v2), **kwargs)
+                .format(v3), **kwargs)
-            mf.filter('ln -s libbz2.so.{0} libbz2.so.{1}'.format(v3, v2),
+            mf.filter(
-                      'ln -s libbz2.{0}.dylib libbz2.{1}.dylib'.format(v3, v2), **kwargs)  # NOQA ignore=E501
+                'rm -f libbz2.so.{0}'.format(v2),
+                'rm -f libbz2.{0}.dylib'.format(v2), **kwargs)
+            mf.filter(
+                'ln -s libbz2.so.{0} libbz2.so.{1}'.format(v3, v2),
+                'ln -s libbz2.{0}.dylib libbz2.{1}.dylib'.format(v3, v2),
+                **kwargs)
 
     def install(self, spec, prefix):
         # Build the dynamic library first
@@ -73,10 +81,12 @@ def install(self, spec, prefix):
         v1, v2, v3 = (self.spec.version.up_to(i) for i in (1, 2, 3))
         if 'darwin' in self.spec.architecture:
             lib = 'libbz2.dylib'
-            lib1, lib2, lib3 = ('libbz2.{0}.dylib'.format(v) for v in (v1, v2, v3))  # NOQA ignore=E501
+            lib1, lib2, lib3 = ('libbz2.{0}.dylib'.format(v)
+                                for v in (v1, v2, v3))
         else:
             lib = 'libbz2.so'
-            lib1, lib2, lib3 = ('libbz2.so.{0}'.format(v) for v in (v1, v2, v3))  # NOQA ignore=E501
+            lib1, lib2, lib3 = ('libbz2.so.{0}'.format(v)
+                                for v in (v1, v2, v3))
 
         install(lib3, join_path(prefix.lib, lib3))
         with working_dir(prefix.lib):

var/spack/repos/builtin/packages/dealii/package.py

@@ -174,7 +174,8 @@ def install(self, spec, prefix):
 
         # Optional dependencies for which librariy names are the same as CMake
         # variables:
-        for library in ('gsl', 'hdf5', 'p4est', 'petsc', 'slepc', 'trilinos', 'metis'):  # NOQA: ignore=E501
+        for library in (
+                'gsl', 'hdf5', 'p4est', 'petsc', 'slepc', 'trilinos', 'metis'):
             if library in spec:
                 options.extend([
                     '-D%s_DIR=%s' % (library.upper(), spec[library].prefix),
@@ -305,15 +306,20 @@ def install(self, spec, prefix):
                     print('=== Step-40 Trilinos SuperluDist ====')
                     print('=====================================')
                     # change to direct solvers
-                    filter_file(r'(LA::SolverCG solver\(solver_control\);)',  ('TrilinosWrappers::SolverDirect::AdditionalData data(false,"Amesos_Superludist"); TrilinosWrappers::SolverDirect solver(solver_control,data);'), 'step-40.cc')  # NOQA: ignore=E501
+                    filter_file(r'(LA::SolverCG solver\(solver_control\);)',  ('TrilinosWrappers::SolverDirect::AdditionalData data(false,"Amesos_Superludist"); TrilinosWrappers::SolverDirect solver(solver_control,data);'), 'step-40.cc')  # noqa
-                    filter_file(r'(LA::MPI::PreconditionAMG preconditioner;)',
+                    filter_file(
-                                (''), 'step-40.cc')
+                        r'(LA::MPI::PreconditionAMG preconditioner;)',
-                    filter_file(r'(LA::MPI::PreconditionAMG::AdditionalData data;)',  # NOQA: ignore=E501
+                        (''), 'step-40.cc')
-                                (''), 'step-40.cc')
+                    filter_file(
-                    filter_file(r'(preconditioner.initialize\(system_matrix, data\);)',  # NOQA: ignore=E501
+                        r'(LA::MPI::PreconditionAMG::AdditionalData data;)',
-                                (''), 'step-40.cc')
+                        (''), 'step-40.cc')
-                    filter_file(r'(solver\.solve \(system_matrix, completely_distributed_solution, system_rhs,)',  ('solver.solve (system_matrix, completely_distributed_solution, system_rhs);'), 'step-40.cc')  # NOQA: ignore=E501
+                    filter_file(
-                    filter_file(r'(preconditioner\);)',  (''), 'step-40.cc')
+                        r'(preconditioner.initialize\(system_matrix, data\);)',
+                        (''), 'step-40.cc')
+                    filter_file(
+                        r'(solver\.solve \(system_matrix, completely_distributed_solution, system_rhs,)',  ('solver.solve (system_matrix, completely_distributed_solution, system_rhs);'), 'step-40.cc')  # noqa
+                    filter_file(
+                        r'(preconditioner\);)',  (''), 'step-40.cc')
                     if '^trilinos+superlu-dist' in spec:
                         make('release')
                         make('run', paralle=False)

var/spack/repos/builtin/packages/fenics/package.py

@@ -36,7 +36,7 @@ class Fenics(Package):
     homepage = "http://fenicsproject.org/"
     url      = "https://bitbucket.org/fenics-project/dolfin/downloads/dolfin-1.6.0.tar.gz"
 
-    base_url = "https://bitbucket.org/fenics-project/{pkg}/downloads/{pkg}-{version}.tar.gz"  # NOQA: ignore E501
+    base_url = "https://bitbucket.org/fenics-project/{pkg}/downloads/{pkg}-{version}.tar.gz"
 
     variant('hdf5',         default=True,  description='Compile with HDF5')
     variant('parmetis',     default=True,  description='Compile with ParMETIS')

var/spack/repos/builtin/packages/graphviz/package.py

@@ -37,7 +37,9 @@ class Graphviz(Package):
     # related to missing Perl packages. If spack begins support for Perl in the
     # future, this package can be updated to depend_on('perl') and the
     # ncecessary devel packages.
-    variant('perl', default=False, description='Enable if you need the optional Perl language bindings.')  # NOQA: ignore=E501
+    variant(
+        'perl', default=False,
+        description='Enable if you need the optional Perl language bindings.')
 
     parallel = False
 

var/spack/repos/builtin/packages/gromacs/package.py

@@ -48,7 +48,9 @@ class Gromacs(Package):
     variant('shared', default=True,
             description='Enables the build of shared libraries')
     variant('debug', default=False, description='Enables debug mode')
-    variant('double', default=False, description='Produces a double precision version of the executables')  # NOQA: ignore=E501
+    variant(
+        'double', default=False,
+        description='Produces a double precision version of the executables')
     variant('plumed', default=False, description='Enable PLUMED support')
 
     depends_on('mpi', when='+mpi')

var/spack/repos/builtin/packages/hdf5-blosc/package.py

@@ -72,10 +72,10 @@ def install(self, spec, prefix):
 
         # TODO: these vars are not used.
         # if "+mpi" in spec["hdf5"]:
-        #     cc = "mpicc"  # noqa
+        #     cc = "mpicc"
         # else:
-        #     cc = "cc"     # noqa
+        #     cc = "cc"
-        # shlibext = "so" if sys.platform != "darwin" else "dylib"  # noqa
+        # shlibext = "so" if sys.platform != "darwin" else "dylib"
 
         mkdirp(prefix.include)
         mkdirp(prefix.lib)

var/spack/repos/builtin/packages/intel/package.py

@@ -83,10 +83,10 @@ class Intel(IntelInstaller):
 
     # TODO: can also try the online installer (will download files on demand)
     version('16.0.2', '1133fb831312eb519f7da897fec223fa',
-        url="file://%s/parallel_studio_xe_2016_composer_edition_update2.tgz"  # NOQA: ignore=E501
+        url="file://%s/parallel_studio_xe_2016_composer_edition_update2.tgz"
         % os.getcwd())
     version('16.0.3', '3208eeabee951fc27579177b593cefe9',
-        url="file://%s/parallel_studio_xe_2016_composer_edition_update3.tgz"  # NOQA: ignore=E501
+        url="file://%s/parallel_studio_xe_2016_composer_edition_update3.tgz"
         % os.getcwd())
 
     variant('rpath', default=True, description="Add rpath to .cfg files")

var/spack/repos/builtin/packages/jdk/package.py

@@ -35,7 +35,7 @@
 class Jdk(Package):
     """The Java Development Kit (JDK) released by Oracle Corporation
        in the form of a binary product aimed at Java developers."""
-    homepage = "http://www.oracle.com/technetwork/java/javase/downloads/index.html"  # noqa: E501
+    homepage = "http://www.oracle.com/technetwork/java/javase/downloads/index.html"
 
     version('8u66-linux-x64', '88f31f3d642c3287134297b8c10e61bf',
             url="http://download.oracle.com/otn-pub/java/jdk/8u66-b17/jdk-8u66-linux-x64.tar.gz")
@@ -47,7 +47,7 @@ class Jdk(Package):
     # automate this process, we need to utilize these additional curl
     # commandline options.
     #
-    # See http://stackoverflow.com/questions/10268583/how-to-automate-download-and-installation-of-java-jdk-on-linux  # noqa: E501
+    # See http://stackoverflow.com/questions/10268583/how-to-automate-download-and-installation-of-java-jdk-on-linux
     curl_options = [
         '-j',  # junk cookies
         '-H',  # specify required License Agreement cookie

var/spack/repos/builtin/packages/launchmon/package.py

@@ -29,7 +29,7 @@ class Launchmon(Package):
     """Software infrastructure that enables HPC run-time tools to
        co-locate tool daemons with a parallel job."""
     homepage = "https://github.com/LLNL/LaunchMON"
-    url      = "https://github.com/LLNL/LaunchMON/releases/download/v1.0.2/launchmon-v1.0.2.tar.gz"  # NOQA: ignore=E501
+    url = "https://github.com/LLNL/LaunchMON/releases/download/v1.0.2/launchmon-v1.0.2.tar.gz"
 
     version('1.0.2', '8d6ba77a0ec2eff2fde2c5cc8fa7ff7a')
 

var/spack/repos/builtin/packages/lmod/package.py

@@ -35,7 +35,7 @@ class Lmod(Package):
     variable. Modulefiles for Library packages provide environment variables
     that specify where the library and header files can be found.
     """
-    homepage = 'https://www.tacc.utexas.edu/research-development/tacc-projects/lmod'  # NOQA: ignore=E501
+    homepage = 'https://www.tacc.utexas.edu/research-development/tacc-projects/lmod'
     url = 'https://github.com/TACC/Lmod/archive/6.4.1.tar.gz'
 
     version('6.4.5', '14f6c58dbc0a5a75574d795eac2c1e3c')

var/spack/repos/builtin/packages/openblas/package.py

@@ -37,9 +37,12 @@ class Openblas(Package):
     version('0.2.16', 'fef46ab92463bdbb1479dcec594ef6dc')
     version('0.2.15', 'b1190f3d3471685f17cfd1ec1d252ac9')
 
-    variant('shared', default=True,  description="Build shared libraries as well as static libs.")  # NOQA: ignore=E501
+    variant('shared', default=True,
-    variant('openmp', default=False, description="Enable OpenMP support.")
+            description="Build shared libraries as well as static libs.")
-    variant('fpic',   default=True,  description="Build position independent code")  # NOQA: ignore=E501
+    variant('openmp', default=False,
+            description="Enable OpenMP support.")
+    variant('fpic',   default=True,
+            description="Build position independent code")
 
     # virtual dependency
     provides('blas')

var/spack/repos/builtin/packages/openmpi/package.py

@@ -108,7 +108,8 @@ class Openmpi(Package):
     depends_on('sqlite', when='+sqlite3')
 
     def url_for_version(self, version):
-        return "http://www.open-mpi.org/software/ompi/v%s/downloads/openmpi-%s.tar.bz2" % (version.up_to(2), version)  # NOQA: ignore=E501
+        return "http://www.open-mpi.org/software/ompi/v%s/downloads/openmpi-%s.tar.bz2" % (
+            version.up_to(2), version)
 
     def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
         spack_env.set('MPICC',  join_path(self.prefix.bin, 'mpicc'))

var/spack/repos/builtin/packages/parmetis/package.py

@@ -50,9 +50,9 @@ class Parmetis(Package):
 
     patch('enable_external_metis.patch')
     # bug fixes from PETSc developers
-    # https://bitbucket.org/petsc/pkg-parmetis/commits/1c1a9fd0f408dc4d42c57f5c3ee6ace411eb222b/raw/  # NOQA: ignore=E501
+    # https://bitbucket.org/petsc/pkg-parmetis/commits/1c1a9fd0f408dc4d42c57f5c3ee6ace411eb222b/raw/
     patch('pkg-parmetis-1c1a9fd0f408dc4d42c57f5c3ee6ace411eb222b.patch')
-    # https://bitbucket.org/petsc/pkg-parmetis/commits/82409d68aa1d6cbc70740d0f35024aae17f7d5cb/raw/  # NOQA: ignore=E501
+    # https://bitbucket.org/petsc/pkg-parmetis/commits/82409d68aa1d6cbc70740d0f35024aae17f7d5cb/raw/
     patch('pkg-parmetis-82409d68aa1d6cbc70740d0f35024aae17f7d5cb.patch')
 
     def url_for_version(self, version):

var/spack/repos/builtin/packages/petsc/package.py

@@ -81,7 +81,7 @@ class Petsc(Package):
     # Hypre does not support complex numbers.
     # Also PETSc prefer to build it without internal superlu, likely due to
     # conflict in headers see
-    # https://bitbucket.org/petsc/petsc/src/90564b43f6b05485163c147b464b5d6d28cde3ef/config/BuildSystem/config/packages/hypre.py  # NOQA: ignore=E501
+    # https://bitbucket.org/petsc/petsc/src/90564b43f6b05485163c147b464b5d6d28cde3ef/config/BuildSystem/config/packages/hypre.py
     depends_on('hypre~internal-superlu', when='+hypre+mpi~complex')
     depends_on('superlu-dist@:4.3', when='@:3.6.4+superlu-dist+mpi')
     depends_on('superlu-dist@5.0.0:', when='@3.7:+superlu-dist+mpi')
@@ -92,17 +92,21 @@ def mpi_dependent_options(self):
         if '~mpi' in self.spec:
             compiler_opts = [
                 '--with-cc=%s' % os.environ['CC'],
-                '--with-cxx=%s' % (os.environ['CXX'] if self.compiler.cxx is not None else '0'),  # NOQA: ignore=E501
+                '--with-cxx=%s' % (os.environ['CXX']
-                '--with-fc=%s' % (os.environ['FC'] if self.compiler.fc is not None else '0'),  # NOQA: ignore=E501
+                                   if self.compiler.cxx is not None else '0'),
+                '--with-fc=%s' % (os.environ['FC']
+                                  if self.compiler.fc is not None else '0'),
                 '--with-mpi=0'
             ]
-            error_message_fmt = '\t{library} support requires "+mpi" to be activated'  # NOQA: ignore=E501
+            error_message_fmt = \
+                '\t{library} support requires "+mpi" to be activated'
 
             # If mpi is disabled (~mpi), it's an error to have any of these
             # enabled. This generates a list of any such errors.
-            errors = [error_message_fmt.format(library=x)
+            errors = [
-                      for x in ('hdf5', 'hypre', 'parmetis', 'mumps', 'superlu-dist')  # NOQA: ignore=E501
+                error_message_fmt.format(library=x)
-                      if ('+' + x) in self.spec]
+                for x in ('hdf5', 'hypre', 'parmetis', 'mumps', 'superlu-dist')
+                if ('+' + x) in self.spec]
             if errors:
                 errors = ['incompatible variants given'] + errors
                 raise RuntimeError('\n'.join(errors))
@@ -117,8 +121,10 @@ def install(self, spec, prefix):
         options = ['--with-ssl=0']
         options.extend(self.mpi_dependent_options())
         options.extend([
-            '--with-precision=%s' % ('double' if '+double' in spec else 'single'),  # NOQA: ignore=E501
+            '--with-precision=%s' % (
-            '--with-scalar-type=%s' % ('complex' if '+complex' in spec else 'real'),  # NOQA: ignore=E501
+                'double' if '+double' in spec else 'single'),
+            '--with-scalar-type=%s' % (
+                'complex' if '+complex' in spec else 'real'),
             '--with-shared-libraries=%s' % ('1' if '+shared' in spec else '0'),
             '--with-debugging=%s' % ('1' if '+debug' in spec else '0'),
             '--with-blas-lapack-dir=%s' % spec['lapack'].prefix
@@ -127,11 +133,13 @@ def install(self, spec, prefix):
         for library in ('metis', 'boost', 'hdf5', 'hypre', 'parmetis',
                         'mumps', 'scalapack'):
             options.append(
-                '--with-{library}={value}'.format(library=library, value=('1' if library in spec else '0'))  # NOQA: ignore=E501
+                '--with-{library}={value}'.format(
+                    library=library, value=('1' if library in spec else '0'))
             )
             if library in spec:
                 options.append(
-                    '--with-{library}-dir={path}'.format(library=library, path=spec[library].prefix)  # NOQA: ignore=E501
+                    '--with-{library}-dir={path}'.format(
+                        library=library, path=spec[library].prefix)
                 )
         # PETSc does not pick up SuperluDist from the dir as they look for
         # superlu_dist_4.1.a
@@ -165,13 +173,25 @@ def install(self, spec, prefix):
                 run = Executable(join_path(spec['mpi'].prefix.bin, 'mpirun'))
                 run('ex50', '-da_grid_x', '4', '-da_grid_y', '4')
                 if 'superlu-dist' in spec:
-                    run('ex50', '-da_grid_x', '4', '-da_grid_y', '4', '-pc_type', 'lu', '-pc_factor_mat_solver_package', 'superlu_dist')  # NOQA: ignore=E501
+                    run('ex50',
+                        '-da_grid_x', '4',
+                        '-da_grid_y', '4',
+                        '-pc_type', 'lu',
+                        '-pc_factor_mat_solver_package', 'superlu_dist')
 
                 if 'mumps' in spec:
-                    run('ex50', '-da_grid_x', '4', '-da_grid_y', '4', '-pc_type', 'lu', '-pc_factor_mat_solver_package', 'mumps')  # NOQA: ignore=E501
+                    run('ex50',
+                        '-da_grid_x', '4',
+                        '-da_grid_y', '4',
+                        '-pc_type', 'lu',
+                        '-pc_factor_mat_solver_package', 'mumps')
 
                 if 'hypre' in spec:
-                    run('ex50', '-da_grid_x', '4', '-da_grid_y', '4', '-pc_type', 'hypre', '-pc_hypre_type', 'boomeramg')  # NOQA: ignore=E501
+                    run('ex50',
+                        '-da_grid_x', '4',
+                        '-da_grid_y', '4',
+                        '-pc_type', 'hypre',
+                        '-pc_hypre_type', 'boomeramg')
 
     def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
         # set up PETSC_DIR for everyone using PETSc package

var/spack/repos/builtin/packages/plumed/package.py

@@ -102,7 +102,7 @@ def install(self, spec, prefix):
 
         configure_opts.extend([
             '--prefix={0}'.format(prefix),
-            '--enable-shared={0}'.format('yes' if '+shared' in spec else 'no'),  # NOQA: ignore=E501
+            '--enable-shared={0}'.format('yes' if '+shared' in spec else 'no'),
             '--enable-mpi={0}'.format('yes' if '+mpi' in spec else 'no'),
             '--enable-gsl={0}'.format('yes' if '+gsl' in spec else 'no')
         ])

var/spack/repos/builtin/packages/py-pillow/package.py

@@ -58,8 +58,10 @@ class PyPillow(Package):
 
     # Spack does not (yet) support these modes of building
     # variant('webp', default=False, description='Provide the WebP format')
-    # variant('webpmux', default=False, description='WebP metadata, relies on WebP support')  # NOQA: ignore=E501
+    # variant('webpmux', default=False,
-    # variant('imagequant', default=False, description='Provide improved color quantization') # NOQA: ignore=E501
+    #         description='WebP metadata, relies on WebP support')
+    # variant('imagequant', default=False,
+    #         description='Provide improved color quantization')
 
     # Required dependencies
     extends('python')

var/spack/repos/builtin/packages/python/package.py

@@ -118,7 +118,8 @@ def install(self, spec, prefix):
                 config_args.append('--with-wide-unicode')
             elif spec.satisfies('@3.3:'):
                 # https://docs.python.org/3.3/whatsnew/3.3.html
-                raise ValueError('+ucs4 variant not compatible with Python 3.3 and beyond')  # NOQA: ignore=E501
+                raise ValueError(
+                    '+ucs4 variant not compatible with Python 3.3 and beyond')
 
         if spec.satisfies('@3:'):
             config_args.append('--without-ensurepip')

var/spack/repos/builtin/packages/superlu-dist/package.py

@@ -57,7 +57,7 @@ def install(self, spec, prefix):
             'METISLIB     = -L%s -lmetis' % spec['metis'].prefix.lib,
             'PARMETISLIB  = -L%s -lparmetis' % spec['parmetis'].prefix.lib,
             'FLIBS        =',
-            'LIBS         = $(DSUPERLULIB) $(BLASLIB) $(PARMETISLIB) $(METISLIB)',  # NOQA: ignore=E501
+            'LIBS         = $(DSUPERLULIB) $(BLASLIB) $(PARMETISLIB) $(METISLIB)',  # noqa
             'ARCH         = ar',
             'ARCHFLAGS    = cr',
             'RANLIB       = true',

var/spack/repos/builtin/packages/tar/package.py

@@ -35,7 +35,7 @@ class Tar(Package):
     version('1.28', '6ea3dbea1f2b0409b234048e021a9fd7')
 
     # see http://lists.gnu.org/archive/html/bug-tar/2014-08/msg00001.html and
-    # https://github.com/Homebrew/homebrew-core/commit/aef9a1792de4648d0322b4b04d32287532f046bb  # NOQA: ignore=E501
+    # https://github.com/Homebrew/homebrew-core/commit/aef9a1792de4648d0322b4b04d32287532f046bb
     # TODO: when=sys.platform=='darwin' ?
     patch('gnutar-configure-xattrs.patch', when='@1.28')
 

var/spack/repos/builtin/packages/tbb/package.py

@@ -35,8 +35,10 @@ class Tbb(Package):
     homepage = "http://www.threadingbuildingblocks.org/"
 
     # Only version-specific URL's work for TBB
-    version('4.4.4', 'd4cee5e4ca75cab5181834877738619c56afeb71', url='https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb44_20160413oss_src.tgz')    # NOQA: ignore=E501
+    version('4.4.4', 'd4cee5e4ca75cab5181834877738619c56afeb71',
-    version('4.4.3', '80707e277f69d9b20eeebdd7a5f5331137868ce1', url='https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb44_20160128oss_src_0.tgz')  # NOQA: ignore=E501
+            url='https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb44_20160413oss_src.tgz')
+    version('4.4.3', '80707e277f69d9b20eeebdd7a5f5331137868ce1',
+            url='https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb44_20160128oss_src_0.tgz')
 
     def coerce_to_spack(self, tbb_build_subdir):
         for compiler in ["icc", "gcc", "clang"]: