当我从菜单打开软件时,它说“无法打开软件数据库。请重新安装软件中心包。当我在终端上编写软件中心时,出现这样的错误:
2014-05-28 09:11:20,584 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
2014-05-28 09:11:20,593 - softwarecenter.ui.gtk3.app - ERROR - xapian open failed
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 302, in __init__
if self.db.schema_version() != DB_SCHEMA_VERSION:
File "/usr/share/software-center/softwarecenter/db/database.py", line 289, in schema_version
return self.xapiandb.get_metadata("db-schema-version")
File "/usr/share/software-center/softwarecenter/db/database.py", line 177, in xapiandb
self._db_per_thread[thread_name] = self._get_new_xapiandb()
File "/usr/share/software-center/softwarecenter/db/database.py", line 190, in _get_new_xapiandb
xapiandb = xapian.Database(self._db_pathname)
File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 3667, in __init__
_xapian.Database_swiginit(self,_xapian.new_Database(*args))
DatabaseCorruptError: /var/cache/software-center/xapian/iamchert: Chert version file should be 28 bytes, actually …Run Code Online (Sandbox Code Playgroud) 所以我安装了 Genymotion 并使用这个网站作为指南:https ://cloud.genymotion.com/page/doc/ 。不幸的是,当我执行最后一步时,它不会让我运行该应用程序。
谢谢你。这是终端中出现的错误:
./genymotion
bash: ./genymotion: Is a directory
Run Code Online (Sandbox Code Playgroud) 我对某些终端命令有一些疑问:
为什么必须sudo apt-get update在安装程序之前或下载某些东西之后执行?它会更新Ubuntu吗?
sudo gedit /location/to/afile.txt和之间有什么区别gksu gedit /location/to/afile.txt?
为什么人们不在-y命令的末尾使用,例如在sudo apt-get install programx -y.
这是什么的-i和-l(有什么比较)在终端是什么意思?
如何在终端中解压任何.zip或.tar.gz文件?