Then we should be able to run the qpdf command. Change the $PATH env variable to include the location of our executables.
Now we can return to the directory where the qpdf code is and try to build again.
#AWS LAMBDA PYTHON ENCRYPTO PDF#
Next we need to make the library available when we build pdf export LIBRARY_PATH=/usr/local/lib:/opt/libjpeg-turbo/lib64:$LIBRARY_PATH export CPATH=/usr/local/include:/opt/libjpeg-turbo/include:$CPATH
#AWS LAMBDA PYTHON ENCRYPTO INSTALL#
cd /etc// sudo wget "" sudo yum install libjpeg-turbo-official To make it available, we get the yum repo and put it in the /etc/ folder, where yum will find it when we run the install command. Here we can take a different approach because libjpeg-turbo is available to be installed by yum. Download information appears in the documentation. These are part of every Linux distribution and are readily available. The libjpeg-turbo library is also known to work since it is compatible with the regular jpeg library, and QPDF doesn’t use any interfaces that aren’t present in the straight jpeg8 API. QPDF depends on the external libraries zlib and jpeg. configure configure: WARNING: unable to find required header jpeglib.h configure: WARNING: unable to find required library jpeg Our first attempt at running configure ends with these warnings. wget "" tar -zxvf release-qpdf-8.4.0.tar.gz cd qpdf-release-qpdf-8.4.0/ Next we grab the code, extract it from the tar and then change into the code directory. $ sudo yum groupinstall "Development Tools" Because software compilation is not a task that every Amazon EC2 instance requires, these tools are not installed by default, but they are available in a package group called “Development Tools” that is easily added to an instance with the yum groupinstallcommand.
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