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Python 无法安装psycopg2 Ubuntu

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Python 无法安装psycopg2 Ubuntu,python,django,postgresql,ubuntu,psycopg2,Python,Django,Postgresql,Ubuntu,Psycopg2,试图为django项目准备服务器时，我遇到了一些关于postgres设置的问题 我遵循以下指南： 我在第五步： 现在，我们需要配置postgreSQL，以便它能够与Django应用程序通信。为此，请安装psycopg2数据库 适配器。但是这个适配器有一些包依赖关系，所以首先 安装它们 运行： （django_env）$sudo apt get安装libpq dev python3 dev 然后 （django_env）$pip安装psycopg2 我这样做了，在指令的这一点上，我得到了一个“编

试图为django项目准备服务器时，我遇到了一些关于postgres设置的问题

我遵循以下指南：

我在第五步：

  • 现在，我们需要配置postgreSQL，以便它能够与Django应用程序通信。为此，请安装psycopg2数据库 适配器。但是这个适配器有一些包依赖关系，所以首先 安装它们
    • 运行：

    （django_env）$sudo apt get安装libpq dev python3 dev

    然后

    （django_env）$pip安装psycopg2

    我这样做了，在指令的这一点上，我得到了一个“编译失败”的错误

    我尝试了此堆栈交换问题中建议的解决方案： 还有这个：

    我非常喜欢linux和django noob，所以如果这是一个重复的问题，请原谅我，并留下一条评论，解释为什么您在这样做时将其标记为重复

    谢谢你的时间

    以下是导致该问题的输出和安装命令：

    (django_env1) user:/home/projects/sample_project$ sudo pip install psycopg2
Downloading/unpacking psycopg2
  Downloading psycopg2-2.7.3.2.tar.gz (425kB): 425kB downloaded
  Running setup.py (path:/tmp/pip_build_root/psycopg2/setup.py) egg_info for package psycopg2

Installing collected packages: psycopg2
  Running setup.py install for psycopg2
    building 'psycopg2._psycopg' extension
    x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.7.3.2 (dt dec pq3 ext lo64)" -DPG_VERSION_NUM=90320 -DHAVE_LO64=1 -I/usr/include/python2.7 -I. -I/usr/include/postgresql -I/usr/include/postgresql/9.3/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-2.7/psycopg/psycopgmodule.o -Wdeclaration-after-statement
    In file included from psycopg/psycopgmodule.c:27:0:
    ./psycopg/psycopg.h:34:20: fatal error: Python.h: No such file or directory
     #include <Python.h>
                        ^
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
    Complete output from command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip_build_root/psycopg2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_0zc1L-record/install-record.txt --single-version-externally-managed --compile:
    running install

running build

running build_py

creating build

creating build/lib.linux-x86_64-2.7

creating build/lib.linux-x86_64-2.7/psycopg2

copying lib/_ipaddress.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/tz.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/_json.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/__init__.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/errorcodes.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/psycopg1.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/_range.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/extensions.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/sql.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/pool.py -> build/lib.linux-x86_64-2.7/psycopg2

copying lib/extras.py -> build/lib.linux-x86_64-2.7/psycopg2

creating build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_bug_gc.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_psycopg2_dbapi20.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_types_extras.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_async_keyword.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_sql.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_ipaddress.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/dbapi20.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_fast_executemany.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/__init__.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_copy.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_with.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_connection.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_module.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_replication.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_extras_dictcursor.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_dates.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_bugX000.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/testconfig.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_errcodes.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_transaction.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_async.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/testutils.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_cursor.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_quote.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/dbapi20_tpc.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_notify.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_lobject.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_cancel.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_green.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

copying tests/test_types_basic.py -> build/lib.linux-x86_64-2.7/psycopg2/tests

running build_ext

building 'psycopg2._psycopg' extension

creating build/temp.linux-x86_64-2.7

creating build/temp.linux-x86_64-2.7/psycopg

x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.7.3.2 (dt dec pq3 ext lo64)" -DPG_VERSION_NUM=90320 -DHAVE_LO64=1 -I/usr/include/python2.7 -I. -I/usr/include/postgresql -I/usr/include/postgresql/9.3/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-2.7/psycopg/psycopgmodule.o -Wdeclaration-after-statement

In file included from psycopg/psycopgmodule.c:27:0:

./psycopg/psycopg.h:34:20: fatal error: Python.h: No such file or directory

 #include <Python.h>

                    ^

compilation terminated.

error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

----------------------------------------
Cleaning up...
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip_build_root/psycopg2/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_0zc1L-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /tmp/pip_build_root/psycopg2

    （django_env1）用户：/home/projects/sample_project$sudo pip install psycopg2
下载/解包psycopg2
下载psycopg2-2.7.3.2.tar.gz（425kB）：下载425kB
运行setup.py（路径：/tmp/pip\u build\u root/psycopg2/setup.py）包psycopg2的egg\u信息
安装收集的软件包：psycopg2
正在为psycopg2运行setup.py安装
构建“psycopg2.\u psycopg”扩展
x86_64-linux-gnu-gcc-pthread-fno严格别名-DNDEBUG-g-fwrapv-O2-Wall-Wstrict原型-fPIC-DPSYCOPG_DEFAULT_PYDATETIME=1-DPSYCOPG_VERSION=“2.7.3.2（dt dec pq3 ext lo64）”-DPG_VERSION_NUM=90320-DHAVE_LO64=1-I/usr/include/python2.7-I-I/usr/include/postgresql-I/usr/include/postgresql/9.3/server-c psycopg/psycopgmodule.c-o build/temp.linux-x86_64-2.7/psycopg/psycopgmodule.o-wdecaration after语句
在psycopg/psycopgmodule.c中包含的文件中：27:0:
./psycopg/psycopg.h:34:20:致命错误：Python.h:没有这样的文件或目录
#包括
^
编译终止。
错误：命令“x86_64-linux-gnu-gcc”失败，退出状态为1
从命令/usr/bin/python-c“import setuptools，tokenize；_文件_uu=”/tmp/pip_build_root/psycopg2/setup.py'；exec（compile（getattr（tokenize，'open'，open）（__u文件_u=”.read（）.replace（'\r\n'，'n'），__u文件‘，'exec'）））安装--record/tmp/pip-record/install-record.txt外部管理的单一版本--编译：
正在运行的安装
运行构建
运行build\u py
创建构建
创建build/lib.linux-x86_64-2.7
创建build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/_ipaddress.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/tz.py->build/lib.linux-x86_64-2.7/psycopg2
复制lib/_json.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/uuu init_uuuu.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/errorcodes.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/psycopg1.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/_range.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/extensions.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/sql.py->build/lib.linux-x86_64-2.7/psycopg2
正在复制lib/pool.py->build/lib.linux-x86_64-2.7/psycopg2
复制lib/extras.py->build/lib.linux-x86_64-2.7/psycopg2
创建build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u bug\u gc.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test\u psycopg2\u dbapi20.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/测试类型\u extras.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test\u async\u keyword.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test\u sql.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test_ipaddress.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/dbapi20.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u fast\u executemany.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
正在复制测试/_init__.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u copy.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制tests/test_with.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_connection.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_module.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u replication.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test_extras_dictcursor.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_dates.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_bugX000.py->build/lib.linux-x86_64-2.7/psycopg2/tests
正在复制tests/testconfig.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_errcodes.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_transaction.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test_async.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制tests/testutils.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u cursor.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test_quote.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/dbapi20_tpc.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u notify.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test_lobject.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/test\u cancel.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
复制测试/test_green.py->build/lib.linux-x86_64-2.7/psycopg2/tests
复制测试/测试类型\u basic.py->build/lib.linux-x86\u 64-2.7/psycopg2/tests
运行build_ext
构建“psycopg2.\u psycopg”扩展
创建build/temp.linux-x86_64-2.7
创建build/temp.linux-x86_64-2.7/psycopg
x86_64-linux-gnu-gcc-pthread-fno严格别名-DNDEBUG-g-fwrapv-O2-Wall-Wstrict原型-fPIC-DPSYCOPG_默认值\u PYDATETIME=1-DPSYCOPG_VERSION=“2.7.3.2（dt dec pq3 ext lo64）”-DPG_VERSION\u NUM=90320-DHAVE\u lo64=1-I/u

    sudo apt-get install python3-pip

    

    pip3 install psycopg2

    

    sudo apt install python3-dev libpq-dev
pip3 install psycopg2

    

    sudo apt update
sudo apt-get install postgresql postgresql-contrib
sudo apt-get install libpq-dev
sudo apt-get install python-dev
sudo apt-get install python-pip
pip2 install psycopg2-binary

    

    sudo apt-get install build-essential

    

    sudo apt update
sudo apt-get install postgresql postgresql-contrib
sudo apt-get install libpq-dev # this is required as psycopg2 uses pg_config
sudo apt-get install python-dev
sudo apt-get install python-pip

    

    pip2 install psycopg2-binary

    

    sudo apt-get install build-essential

    

    sudo apt-get install python3-dev
sudo apt-get install python3-pip
pip install psycopg2

    

    sudo apt install python3-dev libpq-dev
pip3 install psycopg2