-bin/sh ./mouse_capture not found错误

本文记录了解决mouse_capture应用程序在mini2440开发板上运行时报错的过程,包括升级arm-linux-gcc交叉编译器版本及遇到的v4l2库与v4l库不兼容的问题。

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 今天重新交叉编译了mouse_capture(抓取中星微视频图像的应用程序),经过NFS挂接到mini2440开发板上,运行,系统出乎意料的报错:-bin/sh ./mouse_capture not found 。
网上查了一些资料,看到一篇博文这样写:

拿lijay大虾的话总结:

一就是有可能/lib下面没有C库就是没有glibc或者uclibc的动态库
二就是你板子上的C库和编译hello链接时用的C库不一样, 差别太大.


check了一下/lib下面的C库,发现这部分没问题。

于是怀疑是arm-linux-gcc交叉编译器的版本太低,

root@nhxy:~# arm-linux-gcc -v   发现版本真的太低了,才3.4.4
翻阅了mini2440开发资料,发现内核已经支持到4.4.3了
马上卸载 3.4.4 版本,重新安装 4.4.3 ,修改PATH环境变量:
root@nhxy:~# vi ~.bashrc
加入一行:export PATH=$PATH:/usr/local/...(你自己喜欢的arm-linux-gcc路径)
保存再运行,重新交叉编译mouse_capture

再mount到NFS上,mini2440开发板就可以共享了

但是又出现了一个问题:好像v4l2库与v4l库不兼容,导致无法解释jpeg库接口。

正在解决中。。。

root@job-da8abcdd-9948-4878-9d20-371dceb00ee1-master-0:/home# start-dfs.sh Starting namenodes on [master] /opt/hadoop/hadoop/bin/hdfs: 26: function: not found /opt/hadoop/hadoop/bin/hdfs: 28: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 29: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 30: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 31: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 32: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 33: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 35: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 36: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 37: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 38: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 39: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 40: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 41: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 42: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 43: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 44: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 45: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 46: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 47: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 48: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 49: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 50: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 51: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 52: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 53: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 54: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 55: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 56: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 57: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 58: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 59: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 60: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 61: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 62: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 63: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 64: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 65: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 66: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 67: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 68: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 69: hadoop_generate_usage: not found /opt/hadoop/hadoop/bin/hdfs: 77: function: not found /opt/hadoop/hadoop/bin/hdfs: 218: hadoop_validate_classname: not found /opt/hadoop/hadoop/bin/hdfs: 219: hadoop_exit_with_usage: not found /opt/hadoop/hadoop/bin/hdfs: 226: [[: not found /opt/hadoop/hadoop/bin/hdfs: 235: [[: not found ERROR: Cannot execute /opt/hadoop/hadoop/bin/../libexec/hdfs-config.sh. Starting datanodes /opt/hadoop/hadoop/bin/hdfs: 26: function: not found /opt/hadoop/hadoop/bin/hdfs: 28: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 29: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 30: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 31: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 32: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 33: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 35: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 36: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 37: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 38: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 39: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 40: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 41: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 42: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 43: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 44: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 45: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 46: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 47: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 48: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 49: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 50: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 51: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 52: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 53: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 54: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 55: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 56: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 57: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 58: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 59: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 60: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 61: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 62: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 63: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 64: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 65: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 66: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 67: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 68: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 69: hadoop_generate_usage: not found /opt/hadoop/hadoop/bin/hdfs: 77: function: not found /opt/hadoop/hadoop/bin/hdfs: 218: hadoop_validate_classname: not found /opt/hadoop/hadoop/bin/hdfs: 219: hadoop_exit_with_usage: not found /opt/hadoop/hadoop/bin/hdfs: 226: [[: not found /opt/hadoop/hadoop/bin/hdfs: 235: [[: not found ERROR: Cannot execute /opt/hadoop/hadoop/bin/../libexec/hdfs-config.sh. Starting secondary namenodes [job-da8abcdd-9948-4878-9d20-371dceb00ee1-master-0] /opt/hadoop/hadoop/bin/hdfs: 26: function: not found /opt/hadoop/hadoop/bin/hdfs: 28: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 29: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 30: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 31: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 32: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 33: hadoop_add_option: not found /opt/hadoop/hadoop/bin/hdfs: 35: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 36: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 37: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 38: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 39: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 40: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 41: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 42: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 43: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 44: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 45: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 46: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 47: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 48: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 49: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 50: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 51: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 52: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 53: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 54: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 55: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 56: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 57: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 58: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 59: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 60: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 61: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 62: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 63: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 64: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 65: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 66: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 67: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 68: hadoop_add_subcommand: not found /opt/hadoop/hadoop/bin/hdfs: 69: hadoop_generate_usage: not found /opt/hadoop/hadoop/bin/hdfs: 77: function: not found /opt/hadoop/hadoop/bin/hdfs: 218: hadoop_validate_classname: not found /opt/hadoop/hadoop/bin/hdfs: 219: hadoop_exit_with_usage: not found /opt/hadoop/hadoop/bin/hdfs: 226: [[: not found /opt/hadoop/hadoop/bin/hdfs: 235: [[: not found ERROR: Cannot execute /opt/hadoop/hadoop/bin/../libexec/hdfs-config.sh.
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07-11
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