CentOS 7下ionic build android 出错 Execution failed for task ':processDebugResources'.
执行ionic build android：
[zhangjiayuan@localhost moodlemobile2-old]$ ionic build android
错误如下：
:CordovaLib:processDebugResources FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':CordovaLib:processDebugResources'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/opt/android-sdk-linux/build-tools/23.0.3/aapt'' finished with non-zero exit value 127
* 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: 3.532 secs
Error: Error code 1 for command: /home/zhangjiayuan/moodlemobile2-old/platforms/android/gradlew with args: cdvBuildDebug,-b,/home/zhangjiayuan/moodlemobile2-old/platforms/android/build.gradle,-Dorg.gradle.daemon=true,-Pandroid.useDeprecatedNdk=true
仔细看问题：Process 'command '/opt/android-sdk-linux/build-tools/23.0.3/aapt''
原因是aapt这个命令找不到，
那么尝试在终端执行：
[zhangjiayuan@localhost 下载]$ /opt/android-sdk-linux/build-tools/23.0.3/aapt
/opt/android-sdk-linux/build-tools/23.0.3/aapt: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
果然，发现aapt这个命令找不到libz.so.1这个依赖，所以接下来解决问题：
（1）查看libz.so.1依赖由谁提供：
[zhangjiayuan@localhost 下载]$ sudo yum whatprovides libz.so.1
[sudo] password for zhangjiayuan:
已加载插件：fastestmirror, langpacks
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
zlib-1.2.7-15.el7.i686 : The compression and decompression library
源 ：base
匹配来源：
提供 ：libz.so.1
（2）然后安装zlib-1.2.7-15.el7.i686：
[zhangjiayuan@localhost 下载]$ sudo yum install zlib-1.2.7-15.el7.i686
已加载插件：fastestmirror, langpacks
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
adobe-linux-x86_64 | 951 B 00:00
base | 3.6 kB 00:00
extras | 3.4 kB 00:00
google-chrome | 951 B 00:00
updates | 3.4 kB 00:00
(1/2): extras/7/x86_64/primary_db | 132 kB 00:01
(2/2): updates/7/x86_64/primary_db | 4.9 MB 00:07
(1/2): google-chrome/primary | 1.8 kB 00:00
(2/2): adobe-linux-x86_64/primary | 1.2 kB 00:03
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
adobe-linux-x86_64 2/2
google-chrome 3/3
正在解决依赖关系
--> 正在检查事务
---> 软件包 zlib.i686.0.1.2.7-15.el7 将被 安装
--> 解决依赖关系完成
依赖关系解决
================================================================================
Package 架构 版本 源 大小
================================================================================
正在安装:
zlib i686 1.2.7-15.el7 base 90 k
事务概要
================================================================================
安装 1 软件包
总下载量：90 k
安装大小：180 k
Is this ok [y/d/N]: y
Downloading packages:
zlib-1.2.7-15.el7.i686.rpm | 90 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : zlib-1.2.7-15.el7.i686 1/1
验证中 : zlib-1.2.7-15.el7.i686 1/1
已安装:
zlib.i686 0:1.2.7-15.el7
完毕！
（3）查看aapt这个命令是否已经解决
[zhangjiayuan@localhost 下载]$ /opt/android-sdk-linux/build-tools/23.0.3/aapt
Android Asset Packaging Tool
Usage:
aapt l[ist] [-v] [-a] file.{zip,jar,apk}
List contents of Zip-compatible archive.
......
aapt这个命令已经解决，接下来，重新ionic build android
[zhangjiayuan@localhost moodlemobile2-old]$ ionic build android
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':processDebugResources'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/opt/android-sdk-linux/build-tools/23.0.3/aapt'' finished with non-zero exit value 1
* 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: 12.562 secs
Error: Error code 1 for command: /home/zhangjiayuan/moodlemobile2-old/platforms/android/gradlew with args: cdvBuildDebug,-b,/home/zhangjiayuan/moodlemobile2-old/platforms/android/build.gradle,-Dorg.gradle.daemon=true,-Pandroid.useDeprecatedNdk=true
发现了新的问题processDebugResources问题，原因是项目的www/addons/menuDemo/路径下出现了中文文件“说明.txt”，
所以只要更改文件名为英文文件名“readme.txt”即可，
因为修改了代码，所以需要gulp重新构建 并 重新打包：
[zhangjiayuan@localhost moodlemobile2-old]$ gulp
[15:23:39] Using gulpfile ~/moodlemobile2-old/gulpfile.js
[15:23:39] Starting 'build'...
[15:23:39] Starting 'sass-build'...
[15:23:39] Starting 'lang'...
[15:23:39] Finished 'lang' after 58 ms
[15:23:44] Finished 'sass-build' after 4.71 s
[15:23:44] Starting 'sass'...
[15:23:46] Finished 'sass' after 1.72 s
[15:23:46] Finished 'build' after 6.59 s
[15:23:46] Starting 'config'...
[15:23:46] Finished 'config' after 14 ms
[15:23:46] Starting 'default'...
[15:23:46] Finished 'default' after 7.16 μs
[zhangjiayuan@localhost moodlemobile2-old]$ ionic build android
.....
:cdvBuildDebug
BUILD SUCCESSFUL
Total time: 17.24 secs
Built the following apk(s):
/home/zhangjiayuan/moodlemobile2-old/platforms/android/build/outputs/apk/android-debug.apk
到此，问题解决。