我正在尝试安装g++.But,但做不到。
amol@amol-System-Product-Name:~$ sudo apt-get install g++
[sudo] password for amol:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages ha
我已经在我的ubuntu14.04上安装了python2.7.5。然后我想安装virtualbox (或任何其他应用程序),但是我得到了这个错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
apt-xapian-i
我正在ubuntu 14.0上安装npm。它已经安装了python 2.7.11。它显示以下错误。
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
apt-xapian-index : Depends: python:any (>= 2.7.
我知道以前有人问过这个问题,但请听我说完。所以我想安装屏幕。我运行了sudo apt-get install screenlets,这就是我得到的:
The following extra packages will be installed:
libart-2.0-2 libbonobo2-0 libbonobo2-common libbonoboui2-0 libbonoboui2-common libgnome2-0 libgnomecanvas2-0
libgnomecanvas2-common libgnomeui-0 libgnomeui-common libtidy-0.
ı正在升级我的发行版。但是当它升级的时候,我得到了这样的包失败错误。我什么都试过了,但找不到任何解决办法。你有什么意见建议?
$ sudo apt dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependen
我想得到一个清单,例如,在我的Gentoo Linux系统上的所有活动包(即版本9999)。这些内容包含在(动态生成的) @live-rebuild包集中。
我可以通过运行emerge -pav @live-rebuild将它们打印到屏幕上;但这也给了我许多其他细节和语法:
zenbookhost ~ # emerge -pav @live-rebuild
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild R *] sci-libs/nip
我已经安装了Anaconda (python 3.5),我想安装scrapy,但我不知道为什么它不能工作
输入命令:
D:\Anaconda\Scripts>conda install -c scrapinghub scrapy
D:\Anaconda\Scripts>conda install scrapy
D:\Anaconda\Scripts>conda install -c https://conda.anaconda.org/anaconda scrapy
输出:
The following specifications were found to be in c
我一直试图在Ubuntu17.10上安装python-最小,但得到了这个错误。
sudo apt-get install python-minimal
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libpython-stdlib python python2.7 python2.7-minimal
Suggested packages:
python
所以我从Python模块得到了一个SIGSEGV信号。这个模块已经在Windows上进行了测试/构建,现在我尝试在Linux (Linux 17,64位)下使用它。我对gdb非常陌生,但是有没有办法让它显示Python的源代码呢?
Program received signal SIGSEGV, Segmentation fault.
PyErr_SetObject (exception=0xae3818, value=0x7ffff7e229f0) at ../Python/errors.c:70
70 ../Python/errors.c: No such file or dir
我一直在尝试训练一个keras模型,但它在第一个时代的开始就一直停滞不前。最糟糕的是它没有抛出任何错误。我正在GTX 1050TI上训练
下面是我的代码示例:
import tensorflow as tf
import os
from tensorflow import keras
from keras_preprocessing.image import ImageDataGenerator
from keras_applications.xception import Xception
import matplotlib.pyplot as plt
train_dir='
我正在开发一个显示动画的python程序,因此我正在使用pyglet。到目前为止,我一直在使用most附带的python编译器,但现在我需要使这个程序尽可能独立。
我已经在Windows机上完成了这个任务,在OSX的情况下,我遵循来安装pyglet。但是,当我现在运行该程序时,它返回以下内容:
>>>> python 140603_plaid8.py
2014-06-17 12:25:02.512 Python[1713:d07] ApplePersistenceIgnoreState: Existing state will not be touched. New s
我想将Mayavi安装到我的anaconda安装中,因为我运行了以下命令,但是收到了一条错误消息,我不知道如何处理:
user@Kubuntu:~$ source activate myenv
(myenv)user@Kubuntu:~$ conda install mayavi
Using Anaconda Cloud api site https://api.anaconda.org
Fetching package metadata: ....
Solving package specifications: ....
The following specifications were
我想安装dropbox的依赖项,我发现apt试图删除一些非常重要的包.请注意,在删除部分中有compiz或vim.如何进行,安全,与apt?我使用Ubuntu12.04 LTS
$ sudo apt-get -f install
Reading package lists... Done Building dependency tree Reading state
information... Done Correcting dependencies... Done The following packages
were automatically installed and
我有16.04.1 LTS。安装系统后,我做了以下操作:
更新-替代品--删除python /usr/bin/python 2
更新-替代品--安装/usr/bin/python python /usr/bin/python 3
但由于以下问题,我现在无法更新系统、程序和包:
sudo apt-get dist-upgrade
Чтение списков пакетов… Готово
Построение дерева зависимостей
Чтение информации о состоянии… Готово
Расчёт обновлений… Готово
我有一张这样的桌子
输入
id author size file_ext
--------------------------------
1 a 13661 python
1 a 13513 cpp
1 a 1211 non-code
2 b 1019 python
2 b 6881 cpp
2 b 1525 python
2 b 1208 non-code
3
我使用Django Rest框架与permission_classes一起创建了一个API。我的理解是,一旦我和一个未经身份验证的用户一起去那个API,我应该被重定向到登录表单,对吗?相反,我得到以下错误:
WrappedAttributeError at /sessions/api/listPatients/ 'IsAdminUser' object has no attribute 'authenticate'
不能重定向到登录表单..。我不明白为什么。
为什么会发生这种情况?我做错了什么?怎么解决这个问题?
这是urls.py
path('api/
我试图在python上运行一个代码,它需要mathplotlib。通过打字:
python3 mouse_click.py
给出误差
ImportError: No module named 'matplotlib'
用于安装
sudo apt-get install python-matplotlib
结果是:
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-matplotlib is already the newes