package-managers

问题 I need to deploy and update various enterprise applications to Android devices given to a limited number of users. These applications are not supposed to be published on Google Play but must be distributed via a separate channel. What I need to do is an "enterprise package manager" application to automatically check for new apps/updates and automatically trigger installation of new or updated APKs without asking user consent first. I know that, by design, Android doesn't allow 3rd party

问题 I am trying to install Emacs v. 26.1. When I run ./configure , I see the following error: configure: error: The following required libraries were not found: libXpm libjpeg libgif/libungif libtiff gnutls Maybe some development libraries/packages are missing? However, they seem to be already there. I tried multiple things, such as: : ~$ apt-cache search gnutls gnutls-doc - GNU TLS library - documentation and examples libcurl3-gnutls - easy-to-use client-side URL transfer library (GnuTLS flavour

问题 Suppose I'm writing a library A, that depends on another library, monolog for instance. I want to install the latest version of monolog, so I just put this inside composer.json: { "require": { "monolog/monolog": "*.*.*" } } Then I run $ php composer.phar install . I was expecting to find the version installed, inside composer.lock, but it's not there: { "hash": "d7bcc4fe544b4ef7561918a8fc6ce009", "packages": [ { "package": "monolog/monolog", "version": "dev-master", "source-reference":

来源： https://stackoverflow.com/questions/63559344/how-to-make-apt-get-run-in-windows-in-docker-file

来源： https://stackoverflow.com/questions/57647989/pipenv-option-to-mimic-pip-f-option

来源： https://stackoverflow.com/questions/32773255/how-to-update-gdb-to-most-current-stable-version

来源： https://stackoverflow.com/questions/32773255/how-to-update-gdb-to-most-current-stable-version

问题 Let's assume we have the following dependency tree in Python using PIP as package installer: A==1.2.1: | - B==1.5.4 | - C==?.?.? D==1.3.0: | - C==?.?.? Let's also assume that the existing versions of package C are the followings: - 0.0.8 - 1.0.2 As we know, PIP will not install different versions of the same package into an environment. Which means it has to pick one suitable version for all dependents. What I simply cannot understand how PIP determines the suitable version. If package A

问题 Let's assume we have the following dependency tree in Python using PIP as package installer: A==1.2.1: | - B==1.5.4 | - C==?.?.? D==1.3.0: | - C==?.?.? Let's also assume that the existing versions of package C are the followings: - 0.0.8 - 1.0.2 As we know, PIP will not install different versions of the same package into an environment. Which means it has to pick one suitable version for all dependents. What I simply cannot understand how PIP determines the suitable version. If package A

问题 Are there any reasons to use a package manager rather than git submodules/subtrees, or vice versa? The git solutions seem to be a lot more hassle than a simple package manager. Assume that the space-saving benefit of git submodules is not important. Update: Someone added a C++ tag to this question, but I have removed it since. This question did not specifically pertain to C++. More general answers than the accepted answer are welcome. 回答1: The git solutions seem to be a lot more hassle than a