Ubuntu

问题 i am using python 2.7.11 on virtualenv in lubuntu 12.04.(dont own a good laptop its dell latitude d600) Python 2.7.11 (default, Mar 4 2016, 04:38:41) [GCC 4.6.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. import sqlite3 Traceback (most recent call last): File "", line 1, in File "/home/maharshi/.localpython/lib/python2.7/sqlite3/ init .py", line 24, in from dbapi2 import * File "/home/maharshi/.localpython/lib/python2.7/sqlite3/dbapi2.py", line 28, in

问题 I have a setup.py script which builds files to be installed to the ./build/lib directory. The files are populated by the run() method of my custom distutils.command.build.build subclass: from distutils.command.build import build from distutils.core import setup class MyBuild(build): def run(self): # Populate files to ./build/lib setup( # ... cmdclass=dict(build=MyBuild) ) Now, according to this article the setup script should copy everything in the ./build/lib directory to the installation

问题 I tried running Automated test using selenium on firefox through jenkins on Ubuntu Machine but not able to run it. But the same code is running without failure using Eclipse. I am running it as maven project. Getting following error- "[INFO] Running TestSuite 1524549883598 geckodriver INFO geckodriver 0.20.0 1524549883615 geckodriver INFO Listening on 127.0.0.1:14395 1524549883939 mozrunner::runner INFO Running command: "/usr/lib/firefox/firefox" "-marionette" "-profile" "/tmp/rust_mozprofile

问题 I want to run the docker with my host account, Normally I would do it with: #!/bin/bash user_home="${HOME:-"$(eval echo "~$(whoami)")"}" docker run -it --rm \ --env "USER=$(whoami)" \ -u $(id -u ${USER}):$(id -g ${USER}) \ --volume "${user_home}:${user_home}":ro \ --volume /etc/passwd:/etc/passwd:ro \ --volume /etc/group:/etc/group:ro \ "ubuntu" /bin/bash But now I need to do it on a PC that manages users with NIS (network information services) My user is not present in the /etc/passwd What

问题 I have a Dockerfile, where I am finding myself constantly needing to call source /opt/ros/noetic/setup.bash . e.g.: RUN source /opt/ros/noetic/setup.bash \ && SOME_COMMAND RUN source /opt/ros/noetic/setup.bash \ && SOME_OTHER_COMMAND Is there a method to have this initialised in every RUN call in a Dockerfile? Have tried adding to ~/.bash_profile and Docker's ENV command with no luck. 回答1: TL;DR: what you want is feasible by copying your .sh script in /etc/profile.d/ and using the SHELL

问题 I'm having 9 ubuntu servers (EC2) working behind a ELB, The servers seem to response a empty response randomly even if the request is send not from the ELB, No error log was captured on the Apache monitor, No special timeout, or 408 is captured on the access log, Both return status 200, The only thing i can see different between a request with a response and a request with an empty response is the headers which: Good Response headers: Cache-Control: no-cache, must-revalidate Connection: close

问题 Attempted to deploy python web app to heroku but encountered the following errors: remote: running build_ext remote: Package gobject-introspection-1.0 was not found in the pkg-config search path. remote: Perhaps you should add the directory containing `gobject-introspection-1.0.pc' remote: to the PKG_CONFIG_PATH environment variable remote: No package 'gobject-introspection-1.0' found remote: Command '('pkg-config', '--print-errors', '--exists', 'gobject-introspection-1.0 >= 1.46.0')'

问题 If I am on my host machine, I can kickoff a script inside a Docker container using: docker exec my_container bash myscript.sh However, let's say I want to run myscript.sh inside my_container from another container bob . If I run the command above while I'm in the shell of bob , it doesn't work (Docker isn't even installed in bob ). What's the best way to do this? 回答1: Simply launch your container with something like docker run -it -v /var/run/docker.sock:/var/run/docker.sock -v /usr/bin

问题 maybe this could be very helpful to other people. This is the link in which is explained the installatif DSbulk loader. https://docs.datastax.com/en/dsbulk/doc/dsbulk/install/dsbulkInstall.html Someone could explain step by step the procedure to install it? The first part in the link is very clear, but if you have installed JAVA (as in my case) when on terminal you run " dsbulk --version " it says "command not found". I hope this will be very helpful, there are no tutorials neither on youtube