How to install memcached from binaries and include in c file - c++

I am trying to install memcached on ubuntu 16.04. I need to install it manually as I want to modify the files. I also don't want to install it locally as my changes might not be what other people want from their memcached.
I have tried following the instructions from the github https://github.com/memcached/memcached/wiki/Install (changing the prefix and libevent path to be in my home directory).
Libevent installation:
./configure --prefix=/path/to/home/local_include
make
make install
This seemed to work as the memcached config did not complain.
memcached installation:
wget https://memcached.org/latest
tar -zxf memcached-1.5.13.tar.gz
./configure --prefix=/path/to/home/local_include --with-libevent=/path/to/home/local_include
make
make test
make install
Doing this I saw no errors. This is the result when I finished make install:
make install-recursive
make[1]: Entering directory `/path/to/home/memcached-1.5.13'
Making install in doc
make[2]: Entering directory `/path/to/home/memcached-1.5.13/doc'
make install-am
make[3]: Entering directory `/path/to/home/memcached-1.5.13/doc'
make[4]: Entering directory `/path/to/home/memcached-1.5.13/doc'
make[4]: Nothing to be done for `install-exec-am'.
/usr/bin/mkdir -p '/path/to/home/local_includes/share/man/man1'
/usr/bin/install -c -m 644 memcached.1 '/path/to/home/local_includes/share/man/man1'
make[4]: Leaving directory `/path/to/home/memcached-1.5.13/doc'
make[3]: Leaving directory `/path/to/home/memcached-1.5.13/doc'
make[2]: Leaving directory `/path/to/home/memcached-1.5.13/doc'
make[2]: Entering directory `/path/to/home/memcached-1.5.13'
make[3]: Entering directory `/path/to/home/memcached-1.5.13'
/usr/bin/mkdir -p '/path/to/home/local_includes/bin'
/usr/bin/install -c memcached '/path/to/home/local_includes/bin'
/usr/bin/mkdir -p '/path/to/home/local_includes/include/memcached'
/usr/bin/install -c -m 644 protocol_binary.h '/path/to/home/local_includes/include/memcached'
make[3]: Leaving directory `/path/to/home/memcached-1.5.13'
make[2]: Leaving directory `/path/to/home/memcached-1.5.13'
make[1]: Leaving directory `/path/to/home/memcached-1.5.13'
when I run ps ax | grep memcached however no trace of the program being installed is apparent.
I also tried reinstalling and change the make install instruction to:
make install --prefix=PREFIX
and
make install --prefix=/path/to/home/local_lib
though neither of them were registered as acceptable arguments (though the INSTALL instructions seemed to indicate they would be).
If anyone has any ideas I would appreciate them. Thanks.

You built the binary but have not started it.
Try starting it via:
sudo service memcached restart
If that doesn't work, then run this:
sudo /etc/init.d/memcached restart

Related

Linking error: "relocation R_X86_64_32 ... can not be used when making a shared object; recompile with -fPIC"

I am attempting to compile Tox (specifically toxcore). When I attempt to compile it, I encounter the following error:
>make
make all-recursive
make[1]: Entering directory '/root/Tox/toxcore'
Making all in build
make[2]: Entering directory '/root/Tox/toxcore/build'
CCLD libtoxav.la
/usr/bin/ld: /usr/local/lib/libvpx.a(vpx_codec.c.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libvpx.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
Makefile:1385: recipe for target 'libtoxav.la' failed
make[2]: *** [libtoxav.la] Error 1
make[2]: Leaving directory '/root/Tox/toxcore/build'
Makefile:506: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/root/Tox/toxcore'
Makefile:410: recipe for target 'all' failed
make: *** [all] Error 2
Following the error message, I have attempted to use fPIC by exporting C++ flags (export CXXFLAGS="$CXXFLAGS -fPIC"), by adding an argument to configure (./configure --enable-shared) and by editing the Makefile (changing CC = gcc to CC = gcc -fPIC), but these attempts have not worked and I still encounter the same error. What might be going wrong?
Here's the approach I have right now (on Ubuntu):
sudo apt-get install pkg-config
sudo apt-get install build-essential
sudo apt-get install libtool
sudo apt-get install autotools-dev
sudo apt-get install automake
sudo apt-get install checkinstall
sudo apt-get install check
sudo apt-get install git
sudo apt-get install yasm
cd ~
mkdir Tox
cd Tox
git clone https://github.com/jedisct1/libsodium.git
cd libsodium
git checkout tags/1.0.3
./autogen.sh
./configure && make check
sudo checkinstall --install --pkgname libsodium --pkgversion 1.0.0 --nodoc
sudo ldconfig
cd ..
git clone https://chromium.googlesource.com/webm/libvpx
cd libvpx
git checkout tags/v1.3.0
./configure
make
make install
cd ..
git clone https://github.com/irungentoo/toxcore.git
cd toxcore
autoreconf -i
./configure
make
sudo make install
cd ..
There must be a bug in the configuration script, it shouldn't come up with libvpx.a.
But worry not, since Ubuntu provides packages for both libvpx-dev and libsodium-dev, and using those seems to work just fine, so you should probably just do that unless there's some strong reason not to.
Also, unless you need classic toxcore, it seems c-toxcore is the successor, so you probably should use it instead.
Configuring with --enable-pic will add in the necessary -fPIC options, and works for me.

libtool error building thrift 0.9.1 on Ubuntu 13.04

Building thrift 0.9.1 (support C, C++, java, C#, perl, python) on Ubuntu 13.04 I am getting this error.
./configure run without any options, make run without any options...
Making all in test
make[2]: Entering directory `/home/dvb/sw/thrift-0.9.1/test'
Making all in nodejs
make[3]: Entering directory `/home/dvb/sw/thrift-0.9.1/test/nodejs'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/dvb/sw/thrift-0.9.1/test/nodejs'
Making all in cpp
make[3]: Entering directory `/home/dvb/sw/thrift-0.9.1/test/cpp'
Makefile:832: warning: overriding commands for target `gen-cpp/ThriftTest.cpp'
Makefile:829: warning: ignoring old commands for target `gen-cpp/ThriftTest.cpp'
/bin/bash ../../libtool --tag=CXX --mode=link g++ -Wall -g -O2 -L/usr/lib -o libtestgencpp.la ThriftTest_constants.lo ThriftTest_types.lo ../../lib/cpp/libthrift.la -lssl -lcrypto -lrt -lpthread
libtool: link: ar cru .libs/libtestgencpp.a .libs/ThriftTest_constants.o .libs/ThriftTest_types.o
ar: .libs/ThriftTest_constants.o: No such file or directory
make[3]: *** [libtestgencpp.la] Error 1
make[3]: Leaving directory `/home/dvb/sw/thrift-0.9.1/test/cpp'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/dvb/sw/thrift-0.9.1/test'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/dvb/sw/thrift-0.9.1'
make: *** [all] Error 2
dvb#dvb-u13:~/sw/thrift-0.9.1$
While this seems to be a defect in the 0.9.1 release tarball, it is not a problem in the top of tree pulled via git as of this afternoon.
The solution if one encounters this problem is to use a newer version of thrift by getting the source tree directly via git instead of downloading the tarball. The only difference in build is you will need to run bootstrap.sh before configure. This is well documented.
Note two additional helpful bits of data:
1. Configure to build --without-tests (Mike Johnson below - thanks)
2. This issue is fixed in 0.9.2 release (Luke below- thanks!)
I ran into this problem tonight and "fixed" it. The problem is that ar(1) can't find the .o files in the directory test/cpp/.libs. I'm sure that there's some missing magic in the Makefile.am in test/cpp, but I've neither the patience or automake-fu to fix that.
Instead, I just symlinked the .o files from test/cpp to test/cpp/.libs/. That fixes the build of the C++ tests.
cd thrift-0.9.1/test/cpp/.libs
for i in ../*.o; do echo $i; ln -s $i .; done
Thrift was since released with this compile problem. You can choose to skip compiling tests, instead:
./configure --without-tests
You can also try this:
./configure
(cd test/cpp; ln -s . .libs)
make install
This will simply link .libs back to test/cpp. "ar" will find the files there.
David V is right that 0.9.1 is broken but 0.9.2 works. The build instructions seem to be a broken link as well. So here are the commands that worked for me, from a fresh Ubuntu install:
# Install java if you don't have it
sudo apt-get install default-jre
# install build dependencies
sudo apt-get install libboost-dev libboost-test-dev libboost-program-options-dev libboost-system-dev libboost-filesystem-dev libevent-dev automake libtool flex bison pkg-config g++ libssl-dev
cd /tmp
curl http://archive.apache.org/dist/thrift/0.9.2/thrift-0.9.2.tar.gz | tar zx
cd thrift-0.9.2/
./configure
make
sudo make install
#test that it can run
thrift --help
(credit goes to these helpful instructions; I just replaced 0.9.1 with 0.9.2)
I happened to face this problem. You can try cp all test/cpp/*.o to .libs folder.
Or you can skip compiling tests.
cp test/cpp/*.o test/cpp/.libs/

Cannot open libmpc.so.3 while making gcc4.8.1

I want to install gcc4.8.1 on ubuntu 10.04.
Here are my installing steps:
Install libgmp, libmpfr and libmpc.
After switch to gcc4.8.1 source code dir, run "./configure --prefix=/usr/bin/gcc4.8.1 --with-gmp=/opt/pkg/gmp5.1.2 --with-mpfr=/opt/pkg/mpfr3.1.2 --with-mpc=/opt/pkg/mpc1.0.1"
make
export LD_LIBRARY_PATH=/opt/pkg/gmp5.1.2/lib:/opt/pkg/mpfr3.1.2/lib:/opt/pkg/mpc1.0.1/lib
sudo make install.
In the last step I get this error:
/usr/local/sbin/gcc-4.8.1/host-i686-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory
make[5]: *** [install-exec-hook] Error 1
make[5]: Leaving directory `/usr/local/sbin/gcc-4.8.1/i686-pc-linux-gnu/libjava'
make[4]: *** [install-exec-am] Error 2
make[4]: Leaving directory `/usr/local/sbin/gcc-4.8.1/i686-pc-linux-gnu/libjava'
make[3]: *** [install-am] Error 2
make[3]: Leaving directory `/usr/local/sbin/gcc-4.8.1/i686-pc-linux-gnu/libjava'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/usr/local/sbin/gcc-4.8.1/i686-pc-linux-gnu/libjava'
make[1]: *** [install-target-libjava] Error 2
make[1]: Leaving directory `/usr/local/sbin/gcc-4.8.1'
make: *** [install] Error 2
I have switched to the libmpc library path and tested libmpc.so.3 with ldd. It has been installed successfully. Why does it say it cannot open shared object libmpc.so.3? How can I fix it?
According to your suggest, I have installed gcc4.8.1 successfully. Here are my steps:
Remove gmp, mpfr and mpc from /opt/pkg.
Install gmp, mpfr and mpc with the default configure. These packages will be installed in /usr/local/lib.
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH.
Enter the gcc source dir, run "./configure".
make.
Add symbol links:
sudo ln -s /usr/local/lib/libgmp.so.10 /usr/lib/libgmp.so.10
sudo ln -s /usr/local/lib/libmpfr.so.4 /usr/lib/libmpfr.so.4
sudo ln -s /usr/local/lib/libmpc.so.3 /usr/lib/libmpc.so.3
sudo make install.
Than you KiaMorot. Thank you trojanfoe.
I don't believe any of the answers here address the issue. Your problem is the last two steps
export LD_LIBRARY_PATH=/opt/pkg/gmp5.1.2/lib:/opt/pkg/mpfr3.1.2/lib:/opt/pkg/mpc1.0.1/lib
sudo make install
exporting your LD_LIBRARY_PATH is correct, but then you reset all environment variables when you change to root user with sudo in the last step.
One way to get around this:
sudo -s # become root user
export LD_LIBRARY_PATH=/opt/pkg/gmp5.1.2/lib:/opt/pkg/mpfr3.1.2/lib:/opt/pkg/mpc1.0.1/lib
make install # don't use sudo here
If anybody stumbles upon this using their own manually-built version of libgmp, libmpfr and libmpc instead of the system-provided ones:
export LD_LIBRARY_PATH=/opt/your-prefix-directory
is necessary for make itself, i.e. even when gcc ./configure was run with
--with-gmp=/opt/your-prefix-directory --with-mpc=/opt/your-prefix-directory --with-mpfr=/opt/your-prefix-directory
you need to specify where the linker should go looking for libgmp and friends.
You have to check if the libmpc.so.3 is a successfully created symbolic link to libmpc.so.3.0.0. This error may arise because you have installed this library manually and the sym. link may be missing. You could try this:
sudo ln -s /opt/pkg/mpc1.0.1/lib/libmpc.so.3.0.0 /opt/pkg/mpc1.0.1/lib/libmpc.so.3
Syntax of ln is ln -s <real path to file> <symbolic link name>. For more check out the man page of ln.

Makefile install target sometimes working, sometimes not

I'm currently working on a project that should also provide a source package to be packaged into linux systems. Since I'm using monodevelop, I used
mdtool generate-makefiles AudioCuesheetEditor.sln --simple-makefiles
to generate makefiles,etc. But there is a little problem. On some system everything works fine when running the last step
make install
but sometimes not. The output then says
[root#VMFedora17 Downloads]# make install
make[1]: Entering directory `/home/sven/Downloads'
make[1]: Leaving directory `/home/sven/Downloads'
make[1]: Entering directory `/home/sven/Downloads'
make pre-install-local-hook prefix=/usr/local
make[2]: Entering directory `/home/sven/Downloads'
make[2]: Leaving directory `/home/sven/Downloads'
make install-satellite-assemblies prefix=/usr/local
make[2]: Entering directory `/home/sven/Downloads'
mkdir -p '/usr/local/lib'
cp bin/Release /usr/local/lib/AudioCuesheetEditor
cp: omitting directory `bin/Release'
make[2]: *** [/usr/local/lib/AudioCuesheetEditor] Error 1
make[2]: Leaving directory `/home/sven/Downloads'
make[1]: *** [install-local] Error 2
make[1]: Leaving directory `/home/sven/Downloads'
make: *** [install-recursive] Error 1
This was run on a Fedora 17 Linux with KDE installed. On another Fedora 17 KDE everything went perfect.
Could somebody help me, where the error is?
Makefile can be found here: http://sourceforge.net/p/audiocuesheet/code/140/tree/trunk/Quellcode/AudioCuesheetEditor.make
Thanks for your help!
From your output and the link you provided, I found the error in the following snippet:
install-local: $(ASSEMBLY) $(ASSEMBLY_MDB)
make pre-install-local-hook prefix=$(prefix)
make install-satellite-assemblies prefix=$(prefix)
mkdir -p '$(DESTDIR)$(libdir)/$(PACKAGE)'
$(call cp,$(ASSEMBLY),$(DESTDIR)$(libdir)/$(PACKAGE))
I guess $(ASSEMBLY) was a directory, but I am not sure. And the command cp without the parameter -r will not copy the directory recursively. You can try to modify
$(call cp,$(ASSEMBLY),$(DESTDIR)$(libdir)/$(PACKAGE))
to
$(call cp,-r,$(ASSEMBLY),$(DESTDIR)$(libdir)/$(PACKAGE))
or
cp -r $(ASSEMBLY) $(DESTDIR)$(libdir)/$(PACKAGE)
Additionally, if you want to find out why the original works on one machine but not on the another, you can add a command:
echo $(ASSEMBLY)
before the above command to see if the output of them are different on different machines.

gcc 4.5 installation problem under ubuntu

I tried to install gcc 4.5 on ubuntu 10.04 but failed.
Here is a compile error that I don't know how to solve. Is there anyone successfully install the latest gcc on ubuntu?
Following is my steps and the error message, I'd like to know where is the problem....
Step1: download these files:
gcc-core-4.5.0.tar.gz
gcc-g++-4.5.0.tar.gz
gmp-4.3.2.tar.bz2
mpc-0.8.1.tar.gz
mpfr-2.4.2.tar.gz
Step2: Unzip above files
Step3: move gmp, mpc, mpfr to the gcc-4.5.0/ directory.
mv gmp-4.3.2 gcc-4.5.0/gmp
mv mpc-0.8.1 gcc-4.5.0/mpc
mv mpfr-2.4.2 gcc-4.5.0/mpfr
Step4: go to gcc-4.5.0 directory and do configuration:
sudo ./configure
Step5: compile and install
sudo make
sudo make install
The first 4 steps is OK, I can configure it successfully. However, when I try to compile it, following error message comes out, I cannot figure out what the problem is. Should I change the name from "gcc 4.5" to "gcc"?? It's a little strange that we need to do this by ourself. Is there anything I missed during the installation?
xxx#xxx-laptop:/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0$ sudo make
[sudo] password for xxx:
[ -f stage_final ] || echo stage3 > stage_final
/bin/bash: line 2: test: /media/Data/Tool/linux/gcc: binary operator expected
/bin/bash: /media/Data/Tool/linux/gcc: No such file or directory
make[1]: Entering directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make[2]: Entering directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make[3]: Entering directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
rm -f stage_current
make[3]: Leaving directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make[2]: Leaving directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make[2]: Entering directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
Configuring stage 1 in host-x86_64-unknown-linux-gnu/intl
/bin/bash: /media/Data/Tool/linux/gcc: No such file or directory
make[2]: *** [configure-stage1-intl] Error 127
make[2]: Leaving directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/media/Data/Tool/linux/gcc 4.5/gcc-4.5.0'
make: *** [all] Error 2
It might not be a good idea to have a space in your path - it's kind of rare and can easily mess up shell scripts that aren't specially designed to deal with it (which is a bad combination!)
Another potential problem is that you're running configure inside the gcc source directory - this isn't recommended (and didn't work at all for me on at least one version of gcc 4). Instead make an empty build directory, parallel to the source directory, so you have something like:
gcc 4.5 <- but might want to avoid the space
gcc-4.5.0
...
build
Then cd into build and run
../gcc-4.5.0/configure
You may also need to start from a freshly unzipped source directory, as the previous failed build may have broken it.