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Manta User Guide - Installation

User Guide Home

Table of Contents

It is recommended to start from one of the binary distributions on the releases page if a suitable binary is available (note that the CentOS 6 binary is expected to support a large variety of linux systems). If building from source, then start from the release distributions of the source code, also provided on the releases page. Cloning/archiving the source directly from git could result in missing version number entries, undesirably stringent build requirements or an unstable development version between releases. Additional build notes for methods developers can be found in the developer guide.

Prerequisites to build from source

Build Status

A C++11 compiler is required. These are the current minimum compiler versions enforced by the build system:

  • python 2.6+
  • gcc 4.8+ OR clang 3.2+ (OR Visual Studio 2013+, see windows note below)
  • libz (including headers)

Runtime prerequisites

  • python 2.6+

Operating System Guidelines

Linux

Manta is known to build and run on the following linux distributions (with additional packages as described below):

  • Ubuntu 12.04, 14.04, 16.04
  • CentOS 6, 7
OS X

Manta builds and passes basic tests on OS X 10.9, but full WGS analyses are not tested for this platform.

Windows

Manta does not build or run on windows. Library-level compilation is possible for Visual Studio users. See the developer guide for details.

Linux Package Additions

Ubuntu 14.04 and 16.04
apt-get update -qq
apt-get install -qq bzip2 gcc g++ make python zlib1g-dev
Ubuntu 12.04
apt-get update -qq
apt-get install -qq bzip2 gcc g++ make python python-software-properties zlib1g-dev
# add gcc 4.8 from ubuntu ppa:
add-apt-repository -y ppa:ubuntu-toolchain-r/test
apt-get update -qq
apt-get install -qq gcc-4.8 g++-4.8

# Prior to build configuration, set CC/CXX to gcc 4.8:
export CC=/usr/bin/gcc-4.8
export CXX=/usr/bin/g++-4.8
CentOS 7
yum install -y tar bzip2 make gcc gcc-c++ libstdc++-static zlib-devel
CentOS 6
yum install -y tar wget bzip2 make gcc gcc-c++ zlib-devel

# Add gcc 4.9 from developer tools v3:
yum install -y centos-release-scl
yum install -y devtoolset-3-gcc devtoolset-3-gcc-c++

# Prior to build configuration, set CC/CXX to gcc 4.9:
export CC=/opt/rh/devtoolset-3/root/usr/bin/gcc
export CXX=/opt/rh/devtoolset-3/root/usr/bin/g++

Build procedure

After acquiring a release distribution of the source code, the build procedure is:

  • Unpack source code
  • Create and move to a separate build directory (out-of-source build is required.)
  • Configure build
  • Compile & Install

Example (building on 4 cores):

wget https://github.com/Illumina/manta/releases/download/v${MANTA_VERSION}/manta-${MANTA_VERSION}.release_src.tar.bz2
tar -xjf manta-${MANTA_VERSION}.release_src.tar.bz2
mkdir build && cd build
# Ensure that CC and CXX are updated to target compiler if needed, e.g.:
#     export CC=/path/to/cc
#     export CXX=/path/to/c++
../manta-${MANTA_VERSION}.release_src/configure --jobs=4 --prefix=/path/to/install
make -j4 install

Note that there are two other dependencies: cmake and boost. These are different than the requirements discussed above, in that they can optionally be provided by the user. They will automatically be built from source if not detected. The minimum required versions of these tools for users planning to provide them to the build process are

  • cmake 2.8.12+
  • boost 1.58.0+ (must include static libraries)

...the build process will find an existing cmake version on the user's PATH and an existing boost installation indicated by the environment variable BOOST_ROOT.

If not detected, then versions of cmake and boost will be built from source and installed to temporary locations under the build directory automatically. This step can make installation more convenient, but does increase the time requiered for configuration. To accelerate this process the configuration step can be parallelized over multiple cores, as demonstrated in the example above with the--jobs=4 argument to configure.

To see more configure options, run:

${MANTA_SRC_PATH}/configure --help
Workflow relocation

After Manta is built the installation directory can be relocated to another directory. All internal paths used in the workflow are relative.

Demo

To help verify a successful installation, Manta includes a small demo data set and test script. After completing the installation steps above, the demo can be run as follows:

python ${MANTA_INSTALL_PATH}/bin/runMantaWorkflowDemo.py

This script creates a MantaDemoAnalysis directory under the current working directory, runs Manta on a small demo dataset, and compares the somatic structural variant output to an expected result.

See the demo README for additional information on the test script and data.