R (also known as R) is an open source cross-platform numerical statistics and numerical graphical presentation tool. Rpy2 is a third-party library that Python calls R directly, enabling objects that use Python to read R, methods to call R, and Python and r data structure transformations. Here is the main introduction in the absence of the network, the source code installation Rpy2 Some methods to make a memo.
1. Python installation$wgetHttps//www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz
$TarZVXF python-2.7.6. tgz
$ CD python-2.7.6
$./configure--prefix=/ifs1/ngb_db/shenweiyan/localsoft/tools/python-2.7.6
$ Make&& MakeInstallView Code
python installs the user environment variable ~/.BASHRC to specify the path to Python: (thereafter the associated package installation will automatically be installed under the site-packages that the environment variable points to, no need to specify otherwise.) )Export path="/ifs1/ngb_db/shenweiyan/localsoft/tools/python-2.7.6/bin: $PATH
2, Setuptools installationSetuptools is a Python package management tool that helps us to create and distribute Python packages more simply, especially with dependencies. When we need to install a third-party Python package, we may use Easy_installLcommand. Easy_install is a command from the Setuptools package developed by the Peak (Python Enterprise application kit), so use Easy_ The install is actually calling Setuptools to complete the installation of the module. =wgetHttps//Pypi.python.org/packages/source/s/setuptools/setuptools-18.4.tar.gz#md5=214c6c43bd7035e870c1beab402c48e7-- No-check-certificate
=TarZVXF setuptools-18.4.Tar. gz
= = CD setuptools-18.4
= = Python setup.pyInstall(Easy_install is installed by default under the Python path specified by the environment variable:/ifs1/ngb_db/shenweiyan/localsoft/tools/python-2.7.6/bin)View Code
3. Install Rpy2 Dependency Packagethe installation of the RPY2 package depends on the installation of the Singledispatch package, and the Singledispatch package is dependent on the six package. =wgetHttps//Pypi.python.org/packages/source/s/six/six-1.10.0.tar.gz#md5=34eed507548117b2ab523ab14b2f8b55-- No-check-certificate
= = CD six-1.10.0
= = Python setup.pyInstall
=wgetHttps//pypi.python.org/packages/source/s/singledispatch/singledispatch-3.4.0.3.tar.gz#md5= AF2FC6A3D6CC5A02D0BF54D909785FCB--no-check-certificate
=TarZVXF singledispatch-3.4.0.3.Tar. gz
= = CD singledispatch-3.4.0.3
= = Python setup.pyInstallView Code
4, R installation
Linux under the source code compilation installation, not detailed here, detailed installation information refer to "Linux under the R compilation installation."
RPY2 installation needs to specify the path of the R software, otherwise the following error will occur:error:tried to guess R's HOME but no command (r) in the path.
Export path="/ifs1/ngb_db/shenweiyan/localsoft/tools/r-3.1.2/bin: $PATH"
5, RPY2 Installation
=wgetHttps//pypi.python.org/packages/source/r/rpy2/rpy2-2.7.2.tar.gz--no-check-certificate
=TarZVXF rpy2-2.7.2.Tar. gz
= = CD rpy2-2.7.2
= = Python setup.pyInstallView Code
The rpy2 installation is successful as shown below:
OK, problem solving!!!
Linux under source code compilation installation Rpy2
