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How to compile and install wndchrm / WND-CHARM using bash script in Ubuntu 14.04 LTS 64-bit

# hardware requirements: see https://github.com/wnd-charm/wnd-charm
# Wndchrm - an open source utility for biological image analysis
# WND-CHARM is an acronym that stands for "Weighted Neighbor Distance using Compound Hierarchy of Algorithms Representing Morphology."
rm -rf wnd-charm
# install prerequisites:
sudo apt-get update
sudo apt-get install build-essential libtiff4-dev libfftw3-dev libX11-dev libxt-dev libxaw7-dev phylip
sudo apt-get install python-networkx python-skimage python-sklearn checkinstall
sudo apt-get install python-matplotlib python-numpy python-pandas
sudo apt-get install python-jsonschema openbox ipython python-scipy
sudo apt-get install spyder unp python-pip build-essential python-dev swig
sudo pip install --upgrade beautifulsoup4 numpy scipy matplotlib argparse
sudo pip install --upgrade ipython mistune networkx pandas py4j runipy
sudo pip install --upgrade scikit-image scikit-learn scipy-data_fitting
sudo pip install --upgrade statsmodels jsonschema
# install wnd-charm
git clone https://github.com/wnd-charm/wnd-charm.git
cd wnd-charm
sudo ./configure
sudo make
sudo make check
# change version from 'charm' to 1 when running sudo checkinstall to avoid errors! 103 more words


最近把Kubuntu裝在我的Acer Aspire 4830TG上,又遇到這個問題,其實,只要把ubuntu裝在筆電上,幾乎都會碰到這個問題(不管是裝Ubuntu或Kubuntu),利用這次機會把解決的流程紀錄下來,注意!以下解決方法只適用Intel顯卡


ls -l /sys/class/backlight




sudo vim /usr/share/X11/xorg.conf.d/20-intel.conf


Section "Device"
        Identifier  "card0"
        Driver      "intel"
        Option      "Backlight"  "intel_backlight"
        BusID       "PCI:0:2:0"
… 17 more words

Limiting Unity's HUD search to only App's

While I am growing to be more and more fond of Unity, there are a few minor things I’d like to change. One of them in which is the default view of the dash. 169 more words


How to build pyspark,maven and Apache Spark from github sources using a bash script in Ubuntu 14.04 LTS 64-bit

Run following bash script in a bash Terminal in Ubuntu 14.04 LTS 64-bit:

 # Based on: https://spark.apache.org/docs/1.1.0/building-with-maven.html
 # Purpose: this script will automatically compile and install
 # the newest version of maven and Apache Spark via the github sources
 # Software requirements: Ubuntu 14.04 LTS 64-bit, git, build-essential,
 # ant, unp, python2.7, java 1.7.0 or higher
 # Minimum RAM requirements for this script: 2 Gigabytes of RAM (maybe even more)
 # Please make sure to close any web browser windows and any other
 # memory hogging applications before running this memory intensive bash script. 597 more words

Skype problem in Ubuntu

I have faced problems several time while trying start Skype. It doesn’t open, even trying from  terminal! instead of printing this errors
skype: symbol lookup error: /usr/lib/i386-linux-gnu/libQtOpenGL.so.4: undefined symbol: _ZNK14QWidgetPrivate17hasHeightForWidthEv… 71 more words

Installing Icinga-2 Monitoring Tool on Ubuntu

In this tutorial, we will install an open source monitoring system ICINGA2, on ubuntu 14.04. Firstly we will configure some basic configuration to monitor network and services of host resources via the web interface. 597 more words

Lavish Aggarwal

Ruby On Rails : Tools, Tips & Tricks to be more efficient developer

There are some techniques to be more efficient at work.

Guake terminal :

We can use OS’s terminal but it would be more efficient if we use Guake terminal. 238 more words

Ruby On Rails