安装yum时报错
Err http://mirrors.tencentyun.com/ubuntu/ trusty-updates/main python-libxml2 amd64 2.9.1+dfsg1-3ubuntu4.10
404 Not Found
Err http://mirrors.tencentyun.com/ubuntu/ trusty-security/main python-libxml2 amd64 2.9.1+dfsg1-3ubuntu4.10
404 Not Found
E: Failed to fetch http://mirrors.tencenty
我需要安装一些Postgres9.1 libs,但"yum“只显示8.4版本。
如何“更新”yum列表以获得9.1版本?
我的Linux版本:
# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.9 (Tikanga)
如何卸载Ubuntu 11.04上passenger安装过程中安装的nginx?
我应该直接使用gem uninstall passenger吗?这也会移除nginx吗?
这是我在运行apt-get remove时看到的内容
sudo apt-get remove nginx-common nginx-full
Reading package lists... Done
Building dependency tree
Reading state information... Done
**Package nginx-common is not installed, so not
[root@Lnx sam]# yum clean all
Loaded plugins: fastestmirror, langpacks
Cleaning repos: base epel extras updates
Cleaning up everything
Cleaning up list of fastest mirrors
[root@Lnx sam]# yum repolist enabled
Loaded plugins: fastestmirror, langpacks
base
我在ubuntu16.04上安装了Python3.6,并安装了sqlite3。在python2中,我可以成功地导入sqlite,但是在python3中,我得到了一个导入错误。我尝试了谷歌的许多方法,但仍然不起作用。我想知道如何解决这个问题。
Python 3.6.0 (default, Mar 13 2017, 06:38:19)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
安装中文支持命令: yum -y groupinstall chinese-support出现错误原因:Error Downloading Packages: ibus-table-chinese-wubi-jidian-1.4.6-1.el6.noarch: failure: ibus-table-chinese-wubi-jidian-1.4.6-1.el6.noarch.rpm from epel: Errno 256 No more mirrors to try.我更换了yum源为阿里云后,还是出现同样的问题!求助攻!大家是怎么解决这个问题的?
我试图卸载红帽6中的R。我成功地安装了,但是在试图安装一些非R软件包的过程中,我最终删除了一些明显包含R源文件的目录,现在我无法删除R或重新安装它。当我试图运行R时,我会得到这样的消息:
/usr/bin/R: line 236: /usr/lib64/R/etc/ldpaths: No such file or directory
yum remove R给出了以下内容:
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Trans
是否可以在RHEL7上安装特定版本17.03的DockerCE?
这里有信息:
- [https://docs.docker.com/engine/installation/linux/rhel/#install-using-the-repository](https://docs.docker.com/engine/installation/linux/rhel/#install-using-the-repository) about the installing Docker on RHEL but there is no version info.
和此处使用Docker 17.03