我试图通过:sudo apt-get install r-base=4.0.2在Ubuntu20.04上安装RVersion4.0.2,但我得到了
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Version '4.0.2' for 'r-base' was not found
尽管是它确实存在。
然后,我尝试按照说明这里来详细说明如何安装最新版本的R:
# update indices
apt update -
amazon-linux-extras enable和amazon-linux-extras install有什么区别?我之所以问这个问题,是因为我们的build.sh最近的一个变化破坏了我们的AWS构建-- amazon-linux-extras enable ansible2变成了amazon-linux-extras install ansible2。
在此之后,构建开始失败,因为:
Installation failed. Check that you have permissions to install.
我添加了一个版本check - ansible --version || e
可能重复: 如何解决Flash问题?
当我第一次访问Flash页面在Ubuntu12.04上下载它时,它有一个下拉框,询问我是要安装'YUM for Linux',还是'tar.gz for other linux‘还是'.rpm for其他Linux’。
我希望有人告诉我,它应该是(在任何),可能,为什么。
提前感谢
我正在尝试使用DEB软件包在我的Ubuntu20.04上安装Amd64 v4.0.4(桌面调光器)。应用程序显示在“应用程序”菜单中,但没有打开。当尝试将其作为命令行实用程序运行时,我会得到以下错误:
user@thehost:~$ desktop-dimmer
Gtk-Message: 18:23:15.355: Failed to load module "canberra-gtk-module"
(desktop-dimmer:2454): Pango-ERROR **: 18:23:15.610: Harfbuzz version too old (1.2.7)
请问如何解决这个错误?这个版本还有别的包吗?
install.packages("fitdistrplus"); library(fitdistrplus)
Installing package into ‘/home/linux/R/x86_64-pc-linux-gnu-library/3.4’
(as ‘lib’ is unspecified)
Warning in install.packages :
package ‘fitdistrplus’ is not available (for R version 3.4.4)
Error in library(fitd
我知道"perf“工具需要与特定linux内核版本相对应的安装。我知道所有的docker映像都运行在相同的linux内核版本中,而不管linux发行版。
我在坞内使用ubuntu16.04,并且已经安装了linux工具-常见的,start perf告诉我,我仍然缺少一些软件包:‘
# perf
/usr/bin/perf: line 32: lsb_release: command not found
WARNING: perf not found for kernel 4.9.12
You may need to install the following packages f
试着使用perf分析器。我已经安装了linux通用工具,但没有运气。以下是我得到的信息:
r@r-K55A:~$ perf
WARNING: perf not found for kernel 3.16.0-45
You may need to install the following packages for this specific kernel:
linux-tools-3.16.0-45-generic
linux-cloud-tools-3.16.0-45-generic
You may also want to install one of the
我想编译法布菲尔德程序套件。我负责make。错误:
cc -s -lpng -o png2ff png2ff.o util.o
png2ff.o: In function `main':
png2ff.c:(.text.startup+0x58): undefined reference to `png_create_read_struct'
png2ff.c:(.text.startup+0x65): undefined reference to `png_create_info_struct'
png2ff.c:(.text.startup+0xb0): undef
我尝试使用firebase_messaging 9.0.0在iOS上设置推送通知。在运行flutter pub get之后,我得到了如下输出 *Running "flutter pub get" in x-y-app...
Because firebase_messaging >=9.0.0 depends on firebase_messaging_platform_interface ^2.0.0 which depends on plugin_platform_interface ^2.0.0, fireb
我试图用特定的模块运行redis服务器(在CentOS服务器上):
redis-server --loadmodule ./redisql_v0.9.1_x86_64.so
并得到错误:
Module ./redisql_v0.9.1_x86_64.so failed to load: /lib64/libc.so.6: version `GLIBC_2.18' not found (required by ./redisql_v0.9.1_x86_64.so)
这是linux版本:
uname
Linux
cat /etc/*release
CentOS Linux release
我想在我的机器上卸载tmux。我的tmux版本是:
tmux next-3.4
which tmux给了我:
/usr/local/bin/tmux
我试着用sudo yum remove tmux卸载它,我得到:
Updating Subscription Management repositories.
No match for argument: tmux
No packages marked for removal.
Dependencies resolved.
Nothing to do.
Complete!
我的机器信息如下:
NAME="Red Hat Enterpris
我尝试了sudo apt update,它说有需要升级的东西,所以我尝试了upgrade,输出在下面。它说,将安装以下新的软件包,并将使用额外的560 It。如果他们是“新”而不是“升级”,为什么要安装新的软件包,而我只是想更新系统?
$ sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be ins
:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
linux-headers-4.4.0-24
The following packages will be REMOVED:
linux-image-4.4.0-24-generic linux-image-4.4.0-28-generic
linux-image-extra-4.4
我使用以下命令下载了Ubuntu的perf程序:
sudo apt-get install linux-tools-common linux-tools-generic
不过,当我试着顶的时候,它给了我这个
WARNING: perf not found for kernel 4.9.78-xxxx
You may need to install the following packages for this specific kernel:
linux-tools-4.9.78-xxxx-std-ipv6-64
linux-cloud-tools-4.9.78-xxxx-std-ipv
我正在尝试安装virtualbox。我以前安装过它,它还能工作。今天,我尝试添加另一台虚拟机,它开始抱怨dkms的问题,所以我尝试清除并安装以下故障。
$ sudo apt install virtualbox
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
dkms libgsoap-2.8.91 libqt5opengl5 libsdl1
我已经在我的HP G72笔记本上安装了UbuntuStudio20.04.1LTS,它具有以下内核,可以由GRUB引导:
Linux 5.4.0-56-lowlatency
Linux 5.4.0-56-lowlatency (recovery mode)
Linux 5.4.0-54-lowlatency
Linux 5.4.0-54-lowlatency (recovery mode)
如果我选择“Linux5.4.0-56-低延迟”,我的有线以太网卡将不会通过DHCP获得IP地址。Wifi卡可以。我在DMESG中看到了这些条目
[ 0.000000] microcode: micr