// Distribution is invalid. Try to reinstall.
                    System.err.println(installCheck.failureMessage);
                    markerFile.delete();
                }

                fetchDistribution(localZipFile, distributionUrl, distDir, configuration);

                InstallCheck installCheck = verifyDistributionRoot(distDir, safeUri(distributionUrl).toASCIIString());
                if (installCheck.isVerified()) {