ubuntu-15.10 | 易学教程

Import python packages with different versions installed

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问题 I have a problem. I'm trying to install a script written in python. It requires 3.4+ version, and I have python2.7 python3.4 python3.5 installed on my ubuntu 15.10 by default. During setup it throws an error which I found is concerning missing packages in python. The error is File "/usr/lib/python3.4/distutils/dist.py", line 1209, in set_requires distutils.versionpredicate.VersionPredicate(v) File "/usr/lib/python3.4/distutils/versionpredicate.py", line 114, in __init__ raise ValueError(

Import python packages with different versions installed

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Where is Pip3 Installing Modules?

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问题 Ubuntu 15.10 Python 3.4.3+ Django 1.8.7 When I try to import django in the python3 interpreter, it says ImportError: No module named 'django' . I know Django 1.8.7 installed though, 'cause I can get the version # by doing django-admin --version in the terminal commandline. When I tried python3 manage.py runserver in a Django project directory, I get this error: Traceback (most recent call last): File "manage.py", line 8, in <module> from django.core.management import execute_from_command_line

Sencha CMD Linux command not found

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问题 I'm trying to install Sencha-Cmd-6.0.2.14 in xUbuntu. I downloaded SenchaCmd-6.0.2-linux-amd64.sh.zip and unzipped it to my desktop. I installed Java by executing sudo apt-get install default-jdk -y . Then I executed ./SenchaCmd-6.0.2.14-linux-amd64.sh . The installation window appeared and I successfully went through the process. Upon completion, I typed in sencha at the command prompt but I got a command not found error. 回答1: Sencha is probably not in your $PATH, I'm not sure where it

Runtime error [abi:cxx11] when compile with g++-4.9 on Ubuntu 15.10

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问题 I recently updated Ubuntu from 15.04 to 15.10. One of the major differences between these versions is the update of the default gcc version from gcc-4.9 -> gcc-5. The library I'm developing has been written and compiled for gcc-4.9, and relies on other libraries which only work in gcc-4.9. I have installed gcc-4.9 onto my computer, and I can successfully compile both the library and my source file. However, when I tried to run the resultant program I get this error: terminate called after

TAB completion does not work in Jupyter Notebook but fine in iPython terminal

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问题 TAB completion works fine in iPython terminal, but not in Firefox browser. So far I had tried but failed, 1). run a command $ sudo easy_install readline , then the .egg file was wrote in /usr/local/lib/python2.7/dist-packages/readline-6.2.4.1-py2.7-linux-x86_64.egg, but TAB completion still doesn't work in Jupyter Notebook. 2). also tried to find locate the ipython_notebook_config.py or ipython_config.py , but failed. I use Python 3.5 and iPython 4.0.0. and both are installed in Ubuntu 15.10

Failed to mount folders in Linux guest - mesg: ttyname failed: Inappropriate ioctl for device

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问题 Vagrant won't mount folders. Tried so many solutions, nothing worked. Versions: Vagrant 1.8.1 / Ubuntu 15.10 / Virtualbox 5.0.16 vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Checking if box 'ubuntu/wily64' is up to date... ==> default: Clearing any previously set forwarded ports... ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat default: Adapter 2:

Mongodb 4: Failed to start mongod.service: Unit mongod.service not found

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问题 I am trying to install mongodb 4 on Ubuntu 15.10 but its giving me this error when I start mongod: Failed to start mongod.service: Unit mongod.service not found I followed this official installation guide: https://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/ There is no official installation instructions for Ubuntu 15.10 I was successfully able to install on Ubuntu 16 but I am getting issues on Ubuntu 15.10. 回答1: Since ubuntu 15 isn't officially supported, you might have

Android Studio - IBus prior to 1.5.11 may cause input problems. See IDEA-78860 for details [duplicate]

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问题 This question already has answers here : Resolving IBus Issue - IBus prior to 1.5.11 may cause input problems (7 answers) Closed 3 years ago . Android Studio 1.5 Build #AI-141.2422023, built on November 12, 2015 I just updated my Android Studio on Ubuntu 15.10 when it gave me the prompt that a new version is available. After the patch download was finished, I chose the option to use my previous Android Studio settings when it asked for the prompt. But after that it is giving me the cannot

Android Studio - IBus prior to 1.5.11 may cause input problems. See IDEA-78860 for details [duplicate]

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This question already has answers here : Closed 3 years ago . Resolving IBus Issue - IBus prior to 1.5.11 may cause input problems (7 answers) Android Studio 1.5 Build #AI-141.2422023, built on November 12, 2015 I just updated my Android Studio on Ubuntu 15.10 when it gave me the prompt that a new version is available. After the patch download was finished, I chose the option to use my previous Android Studio settings when it asked for the prompt. But after that it is giving me the cannot resolve symbol ... error everywhere in the project and also showing me the pop-up warning System Health