安装失败

安装RPM包时，出现 error: Failed dependencies 提示

[nb@localhost tmp]$ rpm -Uvh tingyun-agent-php-1.0.3.x86_64.rpm 
error: Failed dependencies:
	ld-linux-x86-64.so.2()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	ld-linux-x86-64.so.2(GLIBC_2.3)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libc.so.6()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libc.so.6(GLIBC_2.2.5)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libc.so.6(GLIBC_2.3)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libc.so.6(GLIBC_2.3.2)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libc.so.6(GLIBC_2.4)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libdl.so.2()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libdl.so.2(GLIBC_2.2.5)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libgcc_s.so.1()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libgcc_s.so.1(GCC_3.0)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libgcc_s.so.1(GCC_3.3)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libgcc_s.so.1(GCC_4.2.0)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libm.so.6()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libpthread.so.0()(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64
	libpthread.so.0(GLIBC_2.2.5)(64bit) is needed by tingyun-agent-php-1.0.3-1.x86_64

出现此提示的原因是您的操作系统为32位，但您尝试安装64位的RPM包，请更换为32位的RPM包。

安装安装BIN包时，提示 permission denied
```
error:unpacking of archive failed on file /usr/bin/networkbench: cpio:rename failed - permission denied 
```
一般这种报错跟权限有关，大多是因为防火墙或一些安全类的软件，可以把相关安全软件关闭，再进行安装。
运行networkbench-install.sh时，出现 PHP install path not found, please enter the path. 提示
```
PHP install path not found, please enter the path.
```
出现此提示的原因是在系统环境变量里面找不到php的安装路径，需要手工指定PHP的安装路径。

录入PHP所在的文件夹路径，例如: php的位置是/opt/php5/bin/php，就录入/opt/php5/bin。
运行networkbench-install.sh时，出现“The Networkbench agent is not installed.”提示
```
The Networkbench agent is not installed
```
PHP环境中缺少探针安装相关的必要信息，导致无法自动安装PHP扩展。
解决方法请参见：手动安装PHP扩展
运行networkbench-install.sh时，PHP版本选择步骤中，没有用户期望的PHP路径。
```
Below is a list of the directories in which we found a copy of PHP
```
在系统环境变量里面找不到用户期望的PHP安装路径。解决方法：将此PHP的安装路径加入到PATH环境变量中，然后重新运行安装脚本。