GeneMosher 0 Posted September 30, 2021 A couple of issues. I wanted to install a package (synaptic) but was unable to do this until I first did an 'apt update' and 'apt upgrade'. Then I was able to use 'apt install synaptic' and most other packages, but I next wanted to install the package libgtk-3-dev but there are some unmet dependencies. The following package has unmet dependencies: libgtk-3-dev Depends: libatk-bridge2.0-dev Depends: libatk1.0-dev Depends: libcairo2-dev Depends: libgdk-pixbuf2.0-dev Depends: libglib2.0-dev Depends: libpango1.0-dev. Share this post Link to post Share on other sites
Joe 3 Posted October 19, 2021 Hi GeneMosher: sudo apt update sudo apt install aptitude sudo aptitude install libgtk-3-dev Accept this solution? [Y/n/q/?] n Accept this solution? [Y/n/q/?] y Do you want to continue? [Y/n/?] y Thank you Joe Share this post Link to post Share on other sites
Gene Mosher 0 Posted October 19, 2021 Thank you, Joe. Another issue I am having: I need to install libcurlppo and libcurlpp-dev but there are no candidates for these two packages. https://github.com/jpbarrette/curlpp/compare/v0.8.1...master Share this post Link to post Share on other sites
Joe 3 Posted October 21, 2021 Hi Gene Mosher: I did not find "libcurlppo". Can you try follow SOP?? sudo vi /etc/apt/source.list add deb http://ftp.de.debian.org/debian sid main sudo apt update sudo apt install aptitude sudo aptitude install libcurlpp-dev Accept this solution? [Y/n/q/?] n Accept this solution? [Y/n/q/?] y Do you want to continue? [Y/n/?] y Joe Share this post Link to post Share on other sites
Gene Mosher 0 Posted October 27, 2021 Joe; Thank you for your reply. Yes, directing the repositories to sid (Debian Unstable) is the correct thing to do. /etc/apt/sources.list is the correct filepath, however, is it not ? The packages in Debian Unstable are actually quite good, I have learned. In the first 'Accept this solution', you indicate that I should reply 'n', but I would mention that this would install libcurlpp-dev and the package I am seeking, libcurlpp0{a}. In the second 'Accept this solution', you indicate that I should reply 'y', but this does not indicate that any action will be taken to install libcurlpp0. Would you mind explaining why I should reject the first solution and accept the second solution? I want to again mention that your response to my earlier question was correct and had the effect I sought. I am very grateful to you for this and look forward to your explanation to my latest questions. Share this post Link to post Share on other sites
Joe 3 Posted October 27, 2021 Hi Gene Mosher: 1) Yes, where there are clerical errors. Update as above 2) The complete download description is as follows first --> Keep the following packages at their current version second --> Install the following packages: linaro@linaro-alip:~$ sudo aptitude install libcurlpp-dev The following NEW packages will be installed: libcurl4-openssl-dev{ab} libcurlpp-dev libcurlpp0{a} 0 packages upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 422 kB/881 kB of archives. After unpacking 5051 kB will be used. The following packages have unmet dependencies: libcurl4-openssl-dev : Depends: libcurl4 (= 7.74.0-1.3+b1) but 7.64.0-4+deb10u1 is installed The following actions will resolve these dependencies: Keep the following packages at their current version: 1) libcurl4-openssl-dev [Not Installed] 2) libcurlpp-dev [Not Installed] Accept this solution? [Y/n/q/?] n The following actions will resolve these dependencies: Install the following packages: 1) libcurl4-gnutls-dev [7.74.0-1.2~bpo10+1 (buster-backports)] Keep the following packages at their current version: 2) libcurl4-openssl-dev [Not Installed] Accept this solution? [Y/n/q/?] y The following NEW packages will be installed: libcurl4-gnutls-dev{a} libcurlpp-dev libcurlpp0{a} 0 packages upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/878 kB of archives. After unpacking 5020 kB will be used. Do you want to continue? [Y/n/?] y Selecting previously unselected package libcurl4-gnutls-dev:arm64. (Reading database ... 88228 files and directories currently installed.) Preparing to unpack .../libcurl4-gnutls-dev_7.74.0-1.2~bpo10+1_arm64.deb ... Unpacking libcurl4-gnutls-dev:arm64 (7.74.0-1.2~bpo10+1) ... Selecting previously unselected package libcurlpp0:arm64. Preparing to unpack .../libcurlpp0_0.8.1-5_arm64.deb ... Unpacking libcurlpp0:arm64 (0.8.1-5) ... Selecting previously unselected package libcurlpp-dev:arm64. Preparing to unpack .../libcurlpp-dev_0.8.1-5_arm64.deb ... Unpacking libcurlpp-dev:arm64 (0.8.1-5) ... Setting up libcurlpp0:arm64 (0.8.1-5) ... Setting up libcurl4-gnutls-dev:arm64 (7.74.0-1.2~bpo10+1) ... Setting up libcurlpp-dev:arm64 (0.8.1-5) ... Processing triggers for man-db (2.8.5-2) ... Processing triggers for libc-bin (2.32-4) ... linaro@linaro-alip:~$ Share this post Link to post Share on other sites
