diff options
| -rw-r--r-- | lib/spack/spack/concretize.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/spack/spack/concretize.py b/lib/spack/spack/concretize.py index 0b29d2874e..5507b599ff 100644 --- a/lib/spack/spack/concretize.py +++ b/lib/spack/spack/concretize.py @@ -451,10 +451,11 @@ class UnavailableCompilerVersionError(spack.error.SpackError): compiler spec.""" def __init__(self, compiler_spec, arch=None): - err_msg = "No compilers with spec %s found" % compiler_spec + err_msg = "No compilers with spec {0} found".format(compiler_spec) if arch: - err_msg += (" for operating system %s and target %s." % - (compiler_spec, arch.platform_os, arch.target)) + err_msg += " for operating system {0} and target {1}.".format( + arch.platform_os, arch.target + ) super(UnavailableCompilerVersionError, self).__init__( err_msg, "Run 'spack compiler find' to add compilers.") |