Question

我正在尝试在RHEL7上安装python，这需要从源代码制作python。尝试这样做时，我遇到了这个错误

/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible //lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible //usr/lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: cannot find -lsqlite3
collect2: error: ld returned 1 exit status
warning: building with the bundled copy of libffi is deprecated on this platform.  It will not be distributed with Python 3.7

Python build finished successfully!
The necessary bits to build these optional modules were not found:
_bz2                  _curses               _curses_panel      
_lzma                 _tkinter              readline           
To find the necessary bits, look in setup.py in detect_modules() for the module's name.

The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
atexit                pwd                   time               

Failed to build these modules:
_sqlite3                                                       

running build_scripts

当我尝试make时。

当我查看这些路径时，这就是我发现的内容，同时也安装了sqlite3：

[brad@reason Downloads]$ ls /usr/lib/gcc | grep sql
[brad@reason Downloads]$ ls /lib | grep sql
libodbcpsqlS.so
libodbcpsqlS.so.2
libodbcpsqlS.so.2.0.0
libsqlite3.so
libsqlite3.so.0
libsqlite3.so.0.8.6
[brad@reason Downloads]$ ls /usr/lib | grep sql
libodbcpsqlS.so
libodbcpsqlS.so.2
libodbcpsqlS.so.2.0.0
libsqlite3.so
libsqlite3.so.0
libsqlite3.so.0.8.6
[brad@reason Downloads]$ sqlite3
SQLite version 3.7.17 2013-05-20 00:56:22
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite>

我不确定自己在做什么错。显然没有lsqlite3.so库文件，但是我不确定从哪里获取它。我已经读到我需要为RHEL安装sqlite-devel，但是当我尝试这样做时，似乎缺少所需的存储库。我认为我的雇主更改了回购清单。我如何查看是否已安装？我尝试从RPM安装它，但我认为它失败了（需要一长串依赖项）。

[root@reason Downloads]# yum install -y sqlite sqlite-devel
Loaded plugins: downloadkvmonly-background, ibm-check-lotus-updates, ibm-check-upgrade, ibm-check-xorg-updates, ibm-repository, langpacks, post-transaction-actions, refresh-packagekit, versionlock
Cannot reach IBM Intranet network. Please ensure you have an active IBM connection.
http://people.centos.org/tru/devtools-2/7Workstation/x86_64/RPMS/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article 

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.



 One of the configured repositories failed (testing 2 devtools for CentOS 7Workstation),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=testing-devtools-2-centos-7Workstation ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable testing-devtools-2-centos-7Workstation
        or
            subscription-manager repos --disable=testing-devtools-2-centos-7Workstation

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=testing-devtools-2-centos-7Workstation.skip_if_unavailable=true

failure: repodata/repomd.xml from testing-devtools-2-centos-7Workstation: [Errno 256] No more mirrors to try.
http://people.centos.org/tru/devtools-2/7Workstation/x86_64/RPMS/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found

我希望能够构建python，并能够构建_sqlite3模块。当前_sqlite3无法构建，导致import sqlite3无法在python中工作，应该这样做。我考虑过只在Docker容器中安装python，但我认为这不会完全满足我的需求。

Answer 1

@ some-programmer-dude是正确的。我的sqlite3安装为32位版本。我只是下载了源代码，对其进行了构建，制作和安装。现在，我不再缺少缺少的_sqlite3库。我错误地使用了the download page中的预编译的Linux二进制文件，因为它们仅预编译了32位版本。我应该从一开始就构建它。谢谢一些程序员花花公子。

制作python 3时找不到-lsqlite3，sqlite3模块不起作用

1 个答案: