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[50.77.232.178]) by smtp.googlemail.com with ESMTPSA id 88sm4335684ioi.5.2017.06.30.08.19.01 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 30 Jun 2017 08:19:01 -0700 (PDT) To: yocto@yoctoproject.org From: John Rama Message-ID: <59566BE4.2040305@gmail.com> Date: Fri, 30 Jun 2017 11:19:00 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 Subject: How to find out the rdepends of certain package X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jun 2017 15:19:04 -0000 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Hi, experts I'm facing following problem, when building a image. -------------------------------------------------------- The following packages have unmet dependencies: openssh-dev : Depends: openssh (= 7.1p2-r0.0) but it is not going to be installed Recommends: openssh-misc-dev but it is not installable Recommends: shadow-sysroot-dev but it is not installable Recommends: libcrypto-dev but it is not installable Recommends: openssh-sshd-dev but it is not installable Recommends: update-alternatives-opkg-dev but it is not installable Recommends: openssh-scp-dev but it is not installable Recommends: openssh-ssh-dev but it is not installable Recommends: openssh-sftp-server-dev but it is not installable Recommends: openssh-keygen-dev but it is not installable Recommends: openssh-sftp-dev but it is not installable E: Unable to correct problems, you have held broken packages. -------------------------------------------------------- I know this can be resolved by adding "openssh" to the IMAGE_INSTALL_append list. But, I'm very curious which recipes try to use openssh-dev, or which package depends on openssh-dev. 1. I just greped entire recipe tree with "openssh-dev", but there is no hit. 2. Run bitbake -g option to generate the *-depends.dot file, then grepped with "openssh-dev", two hits. package-depends.dot:31228:"openssh-staticdev" -> "openssh-dev" [style=dashed] pn-depends.dot:4474:"openssh" -> "openssh-dev" [style=dashed] However, these are not used by using the similiar method of #1 and #2. Is there any good way to find out why openssh-dev is in the installed package list ? John