Openssl-devel source install

An other small thing to note: the packages installed as a result of apt-get build-dep will be marked as manually installed as if you have done this by hand as you are currently doing. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Install openssl-dev on Ubuntu server Ask Question. Asked 10 years, 10 months ago. Active 1 year, 8 months ago. Viewed k times. So i'am doing this : sudo apt-get install openssl openssl-dev But i get an error telling me that it's impossible to find openssl-dev.

Improve this question. Add a comment. Active Oldest Votes. Done Building dependency tree Reading state information Done Reading extended state information Initialising package states Need to get 7,kB of archives. After unpacking Do you want to continue? Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. OpenSSL 1. However, you should perform a make clean to ensure the list of objects files is accurate after a reconfiguration.

OpenSSL has been around a long time, and it carries around a lot of cruft. For example, from above, SSLv2 is enabled by default. SSLv2 is completely broken, and you should disable it during configuration. You can disable protocols and provide other options through Configure and config , and the following lists some of them. Note : if you specify a non-existent option, then the configure scripts will proceed without warning. For example, if you inadvertently specify no-sslv2 rather than no-ssl2 no-ssl3 , the script will configure with SSLv2 and without warning for the unknown no-sslv2.

Note : when building a shared object, both the static archive and shared objects are built. You do not need to do anything special to build both when shared is specified. The configuration system does not detect lack of the Posix feature on the platforms. The behavior and interactions of --prefix and --openssldir are slightly different between OpenSSL 1. It will most likely break everything, including the package management system. It is usually not necessary to specify --prefix. If --prefix is not specified, then --openssldir is used.

However, specifying only --prefix may result in broken builds because the 1. You can omit If --prefix and use --openssldir. In this case, the paths for --openssldir will be used during configuration. The rule of thumb applies for path overrides: specify both --prefix and --openssldir. You should specify both --prefix and --openssldir to ensure make install works as expected. From the list above, it's possible to quickly configure a "debug" build with. However, you can often get into a more amicable state without the Electric Fence dependency by issuing:.

Don't be alarmed about both -O3 and -O0. The last setting "sticks" , and that's the -O0. If you are working in Visual Studio and you can't step into library calls, then see Step into not working, but can force stepping after some asm steps on Stack Overflow. Sometimes you need to work around OpenSSL's selections for building the library. For example, you might want to use -Os for a mobile device rather than -O3 , or you might want to use the clang compiler rather than gcc.

In case like these, its' often easier to modify Configure and Makefile. Below is a patch that modifies Configure and Makefile. For modern Linux you should also use -Wl,--enable-new-dtags. Linking against random versions of a security library is not a good idea. Above, fields 2 and 6 were changed.