[英]How to install GSSAPI Python module?
I am trying to install the GSSAPI module through pip but I receive this error that I don't know how to resolve.我正在尝试通过 pip 安装 GSSAPI 模块,但收到此错误,我不知道如何解决。
Could not find main GSSAPI shared library.
找不到主要的 GSSAPI 共享库。 Please try setting GSSAPI_MAIN_LIB yourself or setting ENABLE_SUPPORT_DETECTION to 'false'
请尝试自己设置 GSSAPI_MAIN_LIB 或将 ENABLE_SUPPORT_DETECTION 设置为 'false'
I need this to work on Python 2.6 for LDAP3 authentication.我需要它在 Python 2.6 上工作以进行 LDAP3 身份验证。
Summary, for the impatient总结,对于不耐烦的
$ sudo ln -s /usr/bin/krb5-config.mit /usr/bin/krb5-config
$ sudo ln -s /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 /usr/lib/libgssapi_krb5.so
$ sudo apt-get install python-pip libkrb5-dev
$ sudo pip install gssapi
And now the details...现在细节...
I have a Debian system that uses Heimdal Kerberos.我有一个使用 Heimdal Kerberos 的 Debian 系统。 I'll take you through what I had to do to get it working for me.
我将带您了解我必须做什么才能让它为我工作。 Hopefully, this can help someone else as well.
希望这也可以帮助其他人。
setup.py
for gssapi uses the krb5-config
command to find the GSSAPI library to link against (see here ). gssapi 的
setup.py
使用krb5-config
命令查找要链接的 GSSAPI 库(请参阅此处)。 Because my system was installed using Heimdal instead of MIT Kerberos, the executable command has been renamed to krb5-config.mit
so setup.py
misses it.因为我的系统是使用 Heimdal 而不是 MIT Kerberos 安装的,可执行命令已重命名为
krb5-config.mit
因此setup.py
错过了它。
$ krb5-config --libs gssapi # doesn't work
bash: krb5-config: command not found
I created a symlink to get it to work for the install:我创建了一个符号链接以使其适用于安装:
$ sudo ln -s /usr/bin/krb5-config.mit /usr/bin/krb5-config
$ krb5-config --libs gssapi # does work
-L/usr/lib/x86_64-linux-gnu/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err
setup.py
is looking in /usr/lib
for the gssapi library to link against. setup.py
正在/usr/lib
中查找要链接的 gssapi 库。 In Debian Jesse, most libs are now kept in /usr/lib/x86_64-linux-gnu
.在 Debian Jesse 中,大多数库现在保存在
/usr/lib/x86_64-linux-gnu
。 Again, a symlink can fix this:同样,符号链接可以解决这个问题:
$ sudo ln -s /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 /usr/lib/libgssapi_krb5.so
The build fails because it does not recognize a symbol in the library.构建失败,因为它无法识别库中的符号。 The reason for this is that it was not able to get the right header file.
原因是它无法获得正确的头文件。 Silly me, I forgot to include the
-dev
package for krb5 headers.愚蠢的我,我忘了为 krb5 头文件包含
-dev
包。 Fix this with apt-get:用 apt-get 解决这个问题:
$ sudo apt-get install libkrb5-dev
Now we should be all ready to go.现在我们应该准备好了。
$ sudo pip install gssapi
If you want to tidy up, you can remove the symlink to the krb5-config.mit
command:如果你想整理一下,你可以删除
krb5-config.mit
命令的符号链接:
$ sudo rm /usr/bin/krb5-config
sudo apt install libkrb5-dev
actually installs /usr/bin/krb5-config and /usr/lib/libgssapi_krb5.so sudo apt install libkrb5-dev
实际上安装了 /usr/bin/krb5-config 和 /usr/lib/libgssapi_krb5.so
so none of the symlinking was needed, just install libkrb5-dev and you should be good.所以不需要任何符号链接,只需安装 libkrb5-dev 就可以了。
For me, the issue got resolved after installing the package "krb5-libs" in Centos.对我来说,在 Centos 中安装包“krb5-libs”后问题得到了解决。 Basically we need to have libgssapi_krb5.so file for installing gssapi.
基本上我们需要有 libgssapi_krb5.so 文件来安装 gssapi。
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