Compilation and problem solving of gdal in Centos7.4,anaconda3,python3.6,tensorflow environment

Compilation and problem solving of gdal in Centos7.4,anaconda3,python3.6,tensorflow environment

This is the extra package that Gdal may use, and compiles it beforehand as needed.
Here I mainly use the Proj,libtiff,geotiff,geos,hdf5 these 5 bags, basically can meet the needs

Installation steps

Create a New Installation directory:

cd /home/Elammkdir gdalsrccd gdalsrc

Compiling additional packages: 1.proj

yum install gcc-c++wget http://download.osgeo.org/proj/proj-4.8.0.tar.gztar -zxvf proj-4.8.0.tar.gz cd proj-4.8.0mkdir build./configure --prefix=/home/Elam/gdalsrc/proj-4.8.0/build# compilemake -j# install into build dirmake install

Create a unified folder for adding environment variables:

cd /home/Elam/gdalsrcmkdir envshcd envshvim export_path.sh

Add the following two lines of code

export LD_LIBRARY_PATH="/home/Elam/gdalsrc/proj-4.8.0/build/lib:$LD_LIBRARY_PATH"export PATH="/hoem/Elam/gdalsrc/proj-4.8.0/build/bin:$PATH"

You can source export_path.sh and then type proj to see if the compilation was successful

2.libtiff

yum install gcc-c++ zlib-devel libjpeg-turbo-develcd /home/Elam/gdalsrcwget http://download.osgeo.org/libtiff/tiff-4.0.9.tar.gz  最新版本是4.0.9tar -zxvf tiff-4.0.9.tar.gzcd tiff-4.0.9

LS to find out that the build folder already exists, so you don't need to recreate the direct configure

./configure --prefix=/home/Elam/gdalsrc/tiff-4.0.9/build/             --exec-prefix=/home/Elam/gdalsrc/tiff-4.0.9/buildmake -jmake check# install to build dirmake install# confirm install./build/bin/tiffinfo

Enter the Export_path you just created to add a new environment variable, such as:

SOURCE a bit

3.Geotiff

Under the GDALSRC directory

wget http://download.osgeo.org/geotiff/libgeotiff/libgeotiff-1.4.2.tar.gztar -xvfz libgeotiff-1.4.2.tar.gz cd libgeotiff-1.4.2/mkdir build./configure --prefix=/home/Elam/gdalsrc/libgeotiff-1.4.2/build             --with-proj=/home/Elam/gdalsrc/proj-4.8.0/build             --with-libtiff=/home/Elam/gdalsrc/tiff-4.0.9/build             --with-zlib --with-jpeg# compilemake -j# install into build dirmake install

Enter Export_path to add a new environment variable, such as:

SOURCE a bit

4.Geos

yum install gcc-c++ swig python-develcd /home/Elam/gdalsrcwget http://download.osgeo.org/geos/geos-3.6.2.tar.bz2tar -xvjf geos-3.6.2.tar.bz2 cd geos-3.6.2mkdir build./configure --prefix=/home/Elam/gdalsrc/geos-3.6.2/build --enable-python# compile    make -j$threadsmake check# install into build dirmake install# check install./build/bin/geos-config --version

Gdal problems encountered during the compilation process are mainly in the compilation of this library

Error: ./configure--prefix=/home/elam/gdalsrc/geos-3.6.2/build--enable-python

Configure appears cannot find Python library path error:

Workaround:
Vim Configure
Enter/cannot find Python library path in the lower left corner
Enter
Locate the corresponding row near
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Change the libpython$pythoh_version to your own. So and. A versions (specific versions can be viewed in the same path under the include path under the Lib folder)
Like I changed to libpython3.6m.
Modified: Wq
Re-configure

Continue to modify the Configure file

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Re-configure
If subsequent also reported/usr/bin/ld:cannot find-lpython3.6 error
Continue to modify

Re-configure
And then continue

make –j  make checkmake install

Add a new environment variable

Source

5.hdf5

yum install gcc-c++ zlib-develcd /home/Elam/gdalsrcwget http://www.hdfgroup.org/ftp/HDF5/current/src/hdf5-1.8.11.tar.gztar xvfz hdf5-1.8.11.tar.gzcd hdf5-1.8.11touch release_docs/INSTALL_VMS.txtmkdir buildCFLAGS=-O0 ./configure   --prefix=/home/Elam/gdalsrc/hdf5-1.10.1/build   --enable-shared   --enable-build-all   --with-zlib   --with-pthread   --enable-cxx # compilemake -j# test build -- all tests should passmake -j check# install into build dirmake install

Add a new environment variable, note that there is also an include folder

Gdal compiling

I got a 2.3 from the Internet. 0 version, URL: http://download.osgeo.org/gdal/

yum install subversion gcc-c++ sqlite-devel libxml2-devel python-devel numpy swig expat-devel libcurl-devel xerces-c-devel unixODBC-devel postgresql postgresql-develcd /home/Elam/gdalsrctar -zxvf gdal-2.3.0.tar.gzcd gdal-2.3.0mkdir build./configure --prefix=/home/Elam/gdalsrc/gdal-2.3.0/build --with-jpeg=external --without-libtool --with-python=/usr/local/anaconda3/bin/python --with-static-proj4=/home/Elam/gdalsrc/proj-4.8.0/build --with-libtiff=/home/Elam/gdalsrc/tiff-4.0.9/build --with-geotiff=/home/Elam/gdalsrc/libgeotiff-1.4.2/build --with-geos=/home/Elam/gdalsrc/geos-3.6.2/build/bin/geos-config --with-hdf5=/home/Elam/gdalsrc/hdf5-1.10.1/build make -j# install into build dirmake install

To add a new environment variable:

Into the build/bin inside.

gdal-config –-version

See if the compilation was successful

cd /home/Elam/gdalsrc/gdal-2.3.0/swigmake -jcd pythonpython setup.py install --prefix=/home/Elam/gdalsrc/gdal-2.3.0/build

Add environment variables, or add paths directly to SYS's path

Source
Re-create a new terminal
First Use

echo $PATHecho $LD_LIBRARY_PATH

See if the paths for each library are
If not, then re-source the export_path.sh if you do not want to re-source each time, add directly to the system's environment variables
Enter the Python terminal
See if I can import.

Compilation and problem solving of gdal in Centos7.4,anaconda3,python3.6,tensorflow environment