gradle command error

[fahimfana]

I have installed java,hadoop and gradle correctly and i have set the paths perfectly. My ubuntu version is 15.04. gradle version is 2.7. when i run the gradle command in hipi root directory I got this error messege:

FAILURE: Build failed with an exception.

• Where: Build file '/home/fahim/hipi/tools/build.gradle' line: 10

• What went wrong: A problem occurred evaluating project ':tools'.

  Could not resolve all dependencies for configuration ':tools:covar:runtime'. Could not resolve org.apache.hadoop:hadoop-common:2.7.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve org.apache.hadoop:hadoop-common:2.7.1.

  Could not get resource 'https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common/2.7.1/hadoop-common-2.7.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common/2.7.1/hadoop-common-2.7.1.pom'. repo1.maven.org: unknown error Could not resolve org.apache.hadoop:hadoop-mapreduce-client-core:2.7.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve org.apache.hadoop:hadoop-mapreduce-client-core:2.7.1. Could not get resource 'https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-mapreduce-client-core/2.7.1/hadoop-mapreduce-client-core-2.7.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-mapreduce-client-core/2.7.1/hadoop-mapreduce-client-core-2.7.1.pom'. repo1.maven.org Could not resolve com.googlecode.json-simple:json-simple:1.1.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve com.googlecode.json-simple:json-simple:1.1.1. Could not get resource 'https://repo1.maven.org/maven2/com/googlecode/json-simple/json-simple/1.1.1/json-simple-1.1.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/com/googlecode/json-simple/json-simple/1.1.1/json-simple-1.1.1.pom'. repo1.maven.org Could not resolve com.drewnoakes:metadata-extractor:2.8.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve com.drewnoakes:metadata-extractor:2.8.1. Could not get resource 'https://repo1.maven.org/maven2/com/drewnoakes/metadata-extractor/2.8.1/metadata-extractor-2.8.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/com/drewnoakes/metadata-extractor/2.8.1/metadata-extractor-2.8.1.pom'. repo1.maven.org Could not resolve com.twelvemonkeys.imageio:imageio-jpeg:3.1.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve com.twelvemonkeys.imageio:imageio-jpeg:3.1.1. Could not get resource 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-jpeg/3.1.1/imageio-jpeg-3.1.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-jpeg/3.1.1/imageio-jpeg-3.1.1.pom'. repo1.maven.org Could not resolve com.twelvemonkeys.imageio:imageio-pnm:3.1.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve com.twelvemonkeys.imageio:imageio-pnm:3.1.1. Could not get resource 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-pnm/3.1.1/imageio-pnm-3.1.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-pnm/3.1.1/imageio-pnm-3.1.1.pom'. repo1.maven.org Could not resolve com.twelvemonkeys.imageio:imageio-tiff:3.1.1. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve com.twelvemonkeys.imageio:imageio-tiff:3.1.1. Could not get resource 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-tiff/3.1.1/imageio-tiff-3.1.1.pom'. Could not HEAD 'https://repo1.maven.org/maven2/com/twelvemonkeys/imageio/imageio-tiff/3.1.1/imageio-tiff-3.1.1.pom'. repo1.maven.org Could not resolve org.bytedeco:javacpp:1.0. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve org.bytedeco:javacpp:1.0. Could not get resource 'https://repo1.maven.org/maven2/org/bytedeco/javacpp/1.0/javacpp-1.0.pom'. Could not HEAD 'https://repo1.maven.org/maven2/org/bytedeco/javacpp/1.0/javacpp-1.0.pom'. repo1.maven.org Could not resolve org.bytedeco:javacv:1.0. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve org.bytedeco:javacv:1.0. Could not get resource 'https://repo1.maven.org/maven2/org/bytedeco/javacv/1.0/javacv-1.0.pom'. Could not HEAD 'https://repo1.maven.org/maven2/org/bytedeco/javacv/1.0/javacv-1.0.pom'. repo1.maven.org Could not resolve org.bytedeco.javacpp-presets:opencv:3.0.0-1.0. Required by: hipi.tools:covar:unspecified hipi.tools:covar:unspecified > hipi:core:2.1.0 Could not resolve org.bytedeco.javacpp-presets:opencv:3.0.0-1.0. Could not get resource 'https://repo1.maven.org/maven2/org/bytedeco/javacpp-presets/opencv/3.0.0-1.0/opencv-3.0.0-1.0.pom'. Could not HEAD 'https://repo1.maven.org/maven2/org/bytedeco/javacpp-presets/opencv/3.0.0-1.0/opencv-3.0.0-1.0.pom'. repo1.maven.org

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 26.06 secs

What would be the problem?

[voigtlandier]

This looks like a network connectivity issue. It's failing to download dependencies from Maven Central. Can you load those URLs in a browser (e.g., https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common/2.7.1/hadoop-common-2.7.1.pom)?

[fahimfana]

The URLs load in the browser.

[fahimfana]

Thank you voigtlandie. It's proxy problem. Now it's working

[phani470]

hello fahimfana i am also getting the same problem could you please help me to resolve the problem by giving the step by step explanation to resolve this problem.

[hpt1992]

hi fahimfana , I got same error can you pl tell me where and what changes you had made in proxy?

[Rems143]

Hello, I am also getting same error. Kindly let us know the changes you have made..

[piyushjha97]

I also have the same issue pls help somebody

[OlajideOgun]

Has anyone figured this out?