Elasticsearch-2.3.5 with Maven -Build Failure

i have downloaded elasticsearch 2.3.5.tar.gz and extracted it
->done mvn package for ES-2.3.5
->when i execute run.sh with ./run.sh

I get this error...please help me out

Scanning for projects...

[INFO] Storing buildNumber: null at timestamp: 1472564933507
[WARNING] Cannot get the branch information from the git repository:
Detecting the current branch failed: fatal: Not a git repository (or any of the parent directories): .git

[INFO] Executing: /bin/sh -c cd /home/manmeet/WORK/cavisson/src/netforest/elasticsearch/elasticsearch-2.3.5 && git rev-parse --verify HEAD
[INFO] Working directory: /home/manmeet/WORK/cavisson/src/netforest/elasticsearch/elasticsearch-2.3.5
[INFO] Storing buildScmBranch: UNKNOWN_BRANCH
[INFO]
[INFO] --- maven-antrun-plugin:1.8:run (set-permgen) @ parent ---
[INFO] Executing tasks

main:
[INFO] Executed tasks
[INFO]
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ parent ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Build Tools and Resources .......................... SUCCESS [ 7.911 s]
[INFO] Elasticsearch: Parent POM .......................... FAILURE [ 12.691 s]
[INFO] Elasticsearch: Core ................................ SKIPPED
[INFO] Distribution: Parent POM ........................... SKIPPED
[INFO] Distribution: ZIP .................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 41.902 s
[INFO] Finished at: 2016-08-30T19:18:56+05:30
[INFO] Final Memory: 42M/287M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-remote-resources-plugin:1.5:process (default) on project parent: Resources archive cannot be found. Failure to find org.elasticsearch:rest-api-spec:jar:2.3.5-SNAPSHOT in https://oss.sonatype.org/content/repositories/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of oss-snapshots has elapsed or updates are forced
[ERROR]
[ERROR] Try downloading the file manually from the project website.
[ERROR]
[ERROR] Then, install it using the command:
[ERROR] mvn install:install-file -DgroupId=org.elasticsearch -DartifactId=rest-api-spec -Dversion=2.3.5-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file
[ERROR]
[ERROR] Alternatively, if you host your own repository you can deploy the file there:
[ERROR] mvn deploy:deploy-file -DgroupId=org.elasticsearch -DartifactId=rest-api-spec -Dversion=2.3.5-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
[ERROR]
[ERROR]
[ERROR] org.elasticsearch:rest-api-spec:jar:2.3.5-SNAPSHOT
[ERROR]
[ERROR] from the specified remote repositories:
[ERROR] elasticsearch-releases (http://maven.elasticsearch.org/releases, releases=true, snapshots=false),
[ERROR] oss-snapshots (https://oss.sonatype.org/content/repositories/snapshots/, releases=true, snapshots=true),
[ERROR] sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots, releases=false, snapshots=true),
[ERROR] central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :parent

[INFO] Reactor Summary:
[INFO]
[INFO] Build Tools and Resources .......................... SUCCESS [ 1.765 s]
[INFO] Elasticsearch: Parent POM .......................... SUCCESS [ 3.705 s]
[INFO] Elasticsearch: Core ................................ SUCCESS [01:00 min]
[INFO] Distribution: Parent POM ........................... SUCCESS [ 4.629 s]
[INFO] Distribution: ZIP .................................. FAILURE [ 10.670 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:23 min
[INFO] Finished at: 2016-09-07T00:17:08-05:00
[INFO] Final Memory: 57M/401M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.8:unpack (unpack-modules) on project elasticsearch: Unable to find artifact. Could not find artifact org.elasticsearch.module:reindex:zip:2.3.5-SNAPSHOT in oss-snapshots (https://oss.sonatype.org/content/repositories/snapshots/)
[ERROR]
[ERROR] Try downloading the file manually from the project website.
[ERROR]
[ERROR] Then, install it using the command:
[ERROR] mvn install:install-file -DgroupId=org.elasticsearch.module -DartifactId=reindex -Dversion=2.3.5-SNAPSHOT -Dpackaging=zip -Dfile=/path/to/file
[ERROR]
[ERROR] Alternatively, if you host your own repository you can deploy the file there:
[ERROR] mvn deploy:deploy-file -DgroupId=org.elasticsearch.module -DartifactId=reindex -Dversion=2.3.5-SNAPSHOT -Dpackaging=zip -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
[ERROR]
[ERROR]
[ERROR] org.elasticsearch.module:reindex:zip:2.3.5-SNAPSHOT
[ERROR]
[ERROR] from the specified remote repositories:
[ERROR] elasticsearch-releases (http://maven.elasticsearch.org/releases, releases=true, snapshots=false),
[ERROR] oss-snapshots (https://oss.sonatype.org/content/repositories/snapshots/, releases=true, snapshots=true),
[ERROR] sonatype-nexus-snapshots (https://oss.sonatype.org/content/repositories/snapshots, releases=false, snapshots=true),
[ERROR] central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :elasticsearch

It could not find the artifact in the repositories :
https://oss.sonatype.org/content/repositories/snapshots/org/elasticsearch/module/reindex/
the above repository has only 2.3.6 & 2.4.1 SNAPSHOTS
i need 2.3.5

else
if i could have the jar file i can download it manually
please help me out with this ....

Do you need to compile it? Or just download it from our website?
If compile, why a SNAPSHOT version?
2.3.5 has been released.
Branch 2.3 should be on 2.3.6-SNAPSHOT if I'm not mistaken.