使安装，但不是默认目录？

我想运行' make install '，这样我就有了我需要的一切，但我希望它将这些东西安装在自己的文件夹中，而不是系统的/usr/bin等。这可能吗？即使它引用了/usr/bin等中的工具？

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最佳答案

It depends on the package. If the Makefile is generated by GNU autotools (./configure) you can usually set the target location like so:

./configure --prefix=/somewhere/else/than/usr/local

If the Makefile is not generated by autotools, but distributed along with the software, simply open it up in an editor and change it. The install target directory is probably defined in a variable somewhere.

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It could be dependent upon what is supported by the module you are trying to compile. If your makefile is generated by using autotools, use:

--prefix=<myinstalldir>

when running the ./configure

some packages allow you to also override when running:

make prefix=<myinstalldir>

however, if your not using ./configure, only way to know for sure is to open up the makefile and check. It should be one of the first few variables at the top.

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Since don't know which version of automake you can use DESTDIR environment variable.
See Makefile to be sure.

For example:

 export DESTDIR="$HOME/Software/LocalInstall" && make -j4 install
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try using INSTALL_ROOT.

make install INSTALL_ROOT=$INSTALL_DIRECTORY
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make DESTDIR=./new/customized/path install

This quick command worked for me for opencv release 3.2.0 installation on Ubuntu 16. DESTDIR path can be relative as well as absolute.

Such redirection can also be useful in case user does not have admin privileges as long as DESTDIR location has right access for the user. e.g /home//

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I tried the above solutions. None worked.

In the end I opened Makefile file and manually changed prefix path to desired installation path like below.

PREFIX ?= "installation path"

When I tried --prefix, "make" complained that there is not such command input. However, perhaps some packages accepts --prefix which is of course a cleaner solution.

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If the package provides a Makefile.PL - one can use:

perl Makefile.PL PREFIX=/home/my/local/lib LIB=/home/my/local/lib
make
make test
make install

* further explanation: https://www.perlmonks.org/?node_id=564720


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