# Source code setup on CentOS Linux 7 (Core) **URL:** \ **Category:** Installation\ **Created:** [December 20, 2021, 5:44am UTC](https://community.cratedb.com/t/source-code-setup-on-centos-linux-7-core/957 "2021-12-20T05:44:21Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![pooja1pathak](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/pooja1pathak/32/488_2.png) [@pooja1pathak](https://community.cratedb.com/u/pooja1pathak)\ **Post date:** [December 20, 2021, 5:44am UTC](https://community.cratedb.com/t/source-code-setup-on-centos-linux-7-core/957/1 "2021-12-20T05:44:21Z")
I need to do source code setup of Crate version 3.0.5 in CentOS Linux 7 (Core). I have followed link: [crate/basics.rst at 3.0.5 · crate/crate · GitHub](https://github.com/crate/crate/blob/3.0.5/devs/docs/basics.rst) crate version: 3.0.5 java version: 1.8.0\_312 python version: Python 3.6.8 gradle version: 4.7 JAVA\_HOME = /usr/lib/jvm/jre-1.8.0-openjdk-1.8.0.312.b07-1.el7\_9.x86\_64/ I have created “crate” user for the setup. On executing ./gradlew compileJava I am getting below error: ```auto Watching the file system is not supported. > Task :buildSrc:compileJava FAILED /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/TestLogger.java:60: error: cannot find symbol for (String output : testOutputs.getOrDefault(test, List.of())) { ^ symbol: method of() location: interface java.util.List /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/Jdk.java:37: error: cannot find symbol private static final List ALLOWED_VENDORS = List.of("adoptopenjdk", "adoptium"); ^ symbol: method of(java.lang.String,java.lang.String) location: interface java.util.List /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/Jdk.java:38: error: cannot find symbol private static final List ALLOWED_OS = List.of("linux", "windows", "mac"); ^ symbol: method of(java.lang.String,java.lang.String,java.lang.String) location: interface java.util.List /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/Jdk.java:39: error: cannot find symbol private static final List ALLOWED_ARCH = List.of("x64", "aarch64"); ^ symbol: method of(java.lang.String,java.lang.String) location: interface java.util.List /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/Jdk.java:86: error: cannot find symbol var versionMatcher = VERSION_PATTERN.matcher(version); ^ symbol: class var location: class io.crate.gradle.plugins.jdk.Jdk /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/Jdk.java:90: error: cannot find symbol var minor = versionMatcher.group(2); ^ symbol: class var location: class io.crate.gradle.plugins.jdk.Jdk /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/JdkDownloadPlugin.java:177: error: cannot find symbol var extension = jdk.os().equals("windows") ? "zip" : "tar.gz"; ^ symbol: class var location: class io.crate.gradle.plugins.jdk.JdkDownloadPlugin /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/transform/SymbolicLinkPreservingUntarTransform.java:70: error: cannot find symbol tar.transferTo(fos); ^ symbol: method transferTo(java.io.FileOutputStream) location: variable tar of type org.apache.commons.compress.archivers.tar.TarArchiveInputStream Note: /home/crate/crate/buildSrc/src/main/java/io/crate/gradle/plugins/jdk/JdkDownloadPlugin.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 8 errors FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':buildSrc:compileJava'. > Compilation failed; see the compiler error output for details. * Try: > Run with --stacktrace option to get the stack trace. > Run with --info or --debug option to get more log output. > Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 1s 1 actionable task: 1 executed ``` Please guide me how can I do the setup and run the tests. ---
**Author:** ![jayeff](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/jayeff/32/271_2.png) [@jayeff](https://community.cratedb.com/u/jayeff)\ **Post date:** [December 20, 2021, 9:01am UTC](https://community.cratedb.com/t/source-code-setup-on-centos-linux-7-core/957/2 "2021-12-20T09:01:58Z")
@pooja1pathak Sorry but we no longer support CrateDB version 3.0.5 (3 1/2 years old version by now). I recommend to switch to the latest version 4.6.x / git master branch of CrateDB and I’m happy to help, if you have any issues with setting up your development environment for this version. ---
**Author:** ![pooja1pathak](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/pooja1pathak/32/488_2.png) [@pooja1pathak](https://community.cratedb.com/u/pooja1pathak)\ **Post date:** [December 24, 2021, 12:51pm UTC](https://community.cratedb.com/t/source-code-setup-on-centos-linux-7-core/957/3 "2021-12-24T12:51:50Z")
@jayeff Thank you for your response. Please confirm if CrateDB version 3.0.5 has reached End Of Life? If Yes, when has it reached End Of Life? At [This document describes the Support Terms and SLA | Crate.io](https://crate.io/legal/support-terms#end-of-support) , it is mentioned that support will be provided for 1 year from the original release date. Does it mean version will reach EOL after 1 year? ---
**Author:** ![jayeff](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/jayeff/32/271_2.png) [@jayeff](https://community.cratedb.com/u/jayeff)\ **Post date:** [December 28, 2021, 6:27am UTC](https://community.cratedb.com/t/source-code-setup-on-centos-linux-7-core/957/4 "2021-12-28T06:27:56Z")
Hi @pooja1pathak, > Please confirm if CrateDB version 3.0.5 has reached End Of Life? If Yes, when has it reached End Of Life? Yes, CrateDB 3.0.x is no longer maintained. The latest feature release of 3.x (namely 3.3) was maintained until 2019-12-25. > At [This document describes the Support Terms and SLA |](https://crate.io/legal/support-terms#end-of-support)[Crate.io](http://crate.io/)[1](https://crate.io/legal/support-terms#end-of-support) , it is mentioned that support will be provided for 1 year from the original release date. Does it mean version will reach EOL after 1 year? Please note that the web page you linked ([Crate.io](http://Crate.io) Support Terms) only apply if you have a support agreement with [Crate.io](http://Crate.io) as stated in the document itself: “This document applies to customers with a valid and active subscription for [Crate.io](http://Crate.io) products”