Comment 12 for bug 1507798

The package in "Xenial" doesn't build without adding in debian/control

- Build-Depends: debhelper (>= 9), libssh2-1-dev, libpam0g-dev | libpam-dev, dh-autoreconf, pkg-config
+ Build-Depends: debhelper (>= 9), libssh2-1-dev, libpam0g-dev | libpam-dev, dh-autoreconf, pkg-config, zlib1g-dev

Debian bug:
https://bugs.debian.org/789106

Upstream (revision 102):
https://bazaar.launchpad.net/~ltsp-upstream/ltsp/libpam-sshauth/revision/102

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build.log (without the debian/control modification)
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configure: error: Package requirements (libssh2) were not met:

Package 'zlib', required by 'libssh2', not found

Package zlib was not found in the pkg-config search path.
Perhaps you should add the directory containing `zlib.pc'
to the PKG_CONFIG_PATH environment variable
Package 'zlib', required by 'libssh2', not found
configure:4688: $? = 1
configure:4702: $PKG_CONFIG --exists --print-errors "libssh2"
Package zlib was not found in the pkg-config search path.
Perhaps you should add the directory containing `zlib.pc'
to the PKG_CONFIG_PATH environment variable
Package 'zlib', required by 'libssh2', not found
configure:4705: $? = 1
configure:4719: result: no
Package 'zlib', required by 'libssh2', not found
configure:4735: error: Package requirements (libssh2) were not met:

Package 'zlib', required by 'libssh2', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
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