debian-stretch | 易学教程

Dependency problems in Debian Stretch

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问题 I have a pretty fresh installation of Debian GNU/Linux 9 (stretch) . I have installed python3.7.2 and some python-packages. After attempting to install spyder3 using sudo apt-get install python3-spyder , I keep getting error messages whenever I attempt to install or remove packages. For instance, running sudo apt-get install unixodbc give the following output: ~$ sudo apt-get install unixodbc Reading package lists... Done Building dependency tree Reading state information... Done unixodbc is

How run a simple Java program with the client/server Nailgun (on Debian Stretch)?

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问题 I'm try to use Nailgun on Debian GNU/Linux 9 (stretch) . "Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead. Programs run in the server (which is implemented in Java), and are triggered by the client (written in C), which handles all I/O." Some documentation found: Nailgun Quick Start JVM Startup Times/Nailgun How to improve performance of java using nailgun server DSpace/Nailgun I use Oracle Java version 10.0

How run a simple Java program with the client/server Nailgun (on Debian Stretch)?

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docker - start failed because /etc/fstab not found

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问题 I'm using Window Linux Subsystem (Debian stretch). Followed the instruction on Docker website, I installed docker-ce, but it cannot start. Here is the info: $ sudo service docker start grep: /etc/fstab: No such file or directory [ ok ] Starting Docker: docker. $ sudo service docker status [FAIL] Docker is not running ... failed! What should I do with /etc/fstab not found? 回答1: I was getting the same error. Apparently on my install of WSL with Debian, I didn't have an etc/fstab file.

Tensorflow: AttributeError: 'NoneType' object has no attribute 'original_name_scope'

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I am trying to run some python tensorflow code on a debian 9.5 stretch system on google cloud. I am Using tensorflow GPU version of this (the latest version) with the approriate CODA and cuDNN software installed. Here is my code: import tensorflow as tf mnist = tf.keras.datasets.mnist (x_train, y_train),(x_test, y_test) = mnist.load_data() x_train = tf.keras.utils.normalize(x_train, axis=1) # scales all values between 0 and 1 on pixel image x_test = tf.keras.utils.normalize(x_test, axis=1) model = tf.keras.models.Sequential() model.add (tf.keras.layers.Flatten()) # flattens the 28x28 pixels

bash: npm: command not found in Debian 9.3

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问题 I am using Debian 9.3. (stretch) I cannot run "npm" commands. Output for node -v bash: node: command not found Output for nodejs -v v4.8.2 Output for npm -v bash: npm: command not found I'm a newbie on Debian and I can't understand what's happening. - I already reinstall Node.js - I already tried following the steps of the Official Page. - I already ran apt-get install npm Output E: Unable to locate package npm . - I was at Debian Testing and have the same error when I was there. Thanks for

bash: npm: command not found in Debian 9.3

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I am using Debian 9.3. (stretch) I cannot run "npm" commands. Output for node -v bash: node: command not found Output for nodejs -v v4.8.2 Output for npm -v bash: npm: command not found I'm a newbie on Debian and I can't understand what's happening. - I already reinstall Node.js - I already tried following the steps of the Official Page . - I already ran apt-get install npm Output E: Unable to locate package npm . - I was at Debian Testing and have the same error when I was there. Thanks for read and help - Melt Did you installed node js from their website? if that's not the case remove it apt