I am using my mac Version :OSX El Capital 10.11.6
I tried this command
protoc --version
its not working
and I did this steps :
1. brew uninstall --devel protobuf
2. brew link libtool
3. brew install --devel protobuf
and not working is there any other method?
Try to do:
brew link --force --overwrite protobuf
and then check --version again,
It might because brew didn't make symbolic link of protoc
it works to me
Related
I installed protobuf 2.5 using homebrew but wanted to upgrade to the latest version. I ran brew uninstall protobuf#2.5 and then brew install protobuf.
However now when I run the protoc command I get the error:
-bash: /usr/local/opt/protobuf#2.5/bin/protoc: No such file or directory
I tried running brew unlink protoc && brew link protoc but the error still persists. How do I go about removing the association of protoc with the deleted directory?
Looks like you’ve installed a newer version of protobuf, but your symlinks are still pointing to the old version. Clean up again:
brew uninstall protobuf#2.5
brew unistall protobuf
brew unlink protobuf
At this point, which protobuf should return empty. If it returns a file or link, remove that manually, then brew install again.
Hope this helps.
I was following a couple links that had this same sequence, namely this example. I was unable to get it done successfully. Here is the output from terminal
MacBook-Pro-4:/ SHennessy$ brew tap homebrew/dupes
MacBook-Pro-4:/ SHennessy$ brew tap homebrew/versions
MacBook-Pro-4:/ SHennessy$ brew tap homebrew/homebrew-php
MacBook-Pro-4:/ SHennessy$ brew unlink php56
Error: No such keg: /usr/local/Cellar/php56
MacBook-Pro-4:/ SHennessy$ brew install php70
==> Installing php70 from homebrew/php
Error: You must `brew link libpng` before homebrew/php/php70 can be installed
MacBook-Pro-4:/ SHennessy$ brew link php70
Error: No such keg: /usr/local/Cellar/php70
MacBook-Pro-4:/ SHennessy$
If anybody has any ideas that would be awesome, thanks in advance.
I had more or less the same issue when installing php71.
To resolve it, I had to delete /usr/local/Cellar/php71 using sudo rmdir -rf /usr/local/opt/php71 and then :
brew tap homebrew/dupes
brew tap homebrew/versions
brew tap homebrew/homebrew-php
brew install php71
Hope it helps.
Everything is now outdated
All was migrated to homebrew/homebrew-core
For MacOS Monterey I faced a similar issue /usr/local/Cellar/php while switching between different php versions
Following steps help me to fix my issue
Step 1
After installing php first link that particular version
brew link php#7.3 //Whatever you installed
Step 2
Switching to another php version use the following commands
brew unlink php#7.3 //Whatever is your current active version
brew link --overwrite --force php#7.4 //Whatever your desired version
Or you can use single command
brew unlink php#7.3 && brew link --overwrite --force php#7.4
For php 5.6 & php 7.0
As of now the tap is empty and all of its formulae are migrated to homebrew/core
so i untapped & cleaned
brew untap homebrew/dupes
brew cleanup
And tapped this repo for older php versions
brew tap exolnet/homebrew-deprecated
And resinstalled php versions
brew reinstall php#7.1
brew reinstall php#5.6
For MacOS Catalina you need to do this fallowing commands.
brew tap exolnet/homebrew-deprecated
brew install php#7.1 (or other versions which lower then 7.1)
You can read more about this, just visit here https://getgrav.org/blog/macos-catalina-apache-multiple-php-versions.
Hope my answer will help you.
For macOS Venture I had multiple PHP folders under '/usr/local/opt/' so I erased the old versions and then I installed the latest.
Steps I took:
which php
cd /usr/local/opt/
rm -r php#7.0
rm -r php#7.4
rm -r php#8.0
Restart machine and then a php -v
I'm having trouble installing mysql-python. Created a new virtualenv and when installing mysql-python... here's the error message:
(env)$ pip install mysql-python
Collecting mysql-python
...
clang -bundle -undefined dynamic_lookup -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk build/temp.macosx-10.12-x86_64-2.7/_mysql.o -L/usr /local/Cellar/mysql/5.7.16/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.12-x86_64-2.7/_mysql.so
ld: library not found for -lssl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'clang' failed with exit status 1
Using homebrew, I have installed:
libressl
openssl
openssl#1.1
mysql
Already tried to brew link but brew refuses to do so.
The OS is MacOS Sierra.
Can anyone help? Thanks!
You can set ssl library path explicitly.
LDFLAGS=-L/usr/local/opt/openssl/lib pip install mysqlclient
I tried updating Xcode's CLT, uninstalling mysql, checking mysql_config, etc., but had no luck.
I found that running brew info openssl shows:
...
For compilers to find openssl you may need to set:
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
...
Running those two commands, followed by pip install, worked for me (in my case when installing mysqlclient).
Solved it with these steps:
brew uninstall mysql
brew install mysql-connector-c
pip install mysql-python
brew unlink mysql-connector-c
brew install mysql
Found the answer here https://stackoverflow.com/a/25920020/576192
Not sure if this is the right way, but this is how I managed to solve it.
I'm able to fix the error by running:
pip install -r requirements.txt --global-option=build_ext --global-option="-I/usr/local/opt/openssl/include" --global-option="-L/usr/local/opt/openssl/lib"
I was finally able to fix it by
xcode-select --install
I was sure I had already done that... but obviously I hadn't. Definitely worth a shot!
For me on mac, running this command solved the issue
LDFLAGS=-L/usr/local/opt/openssl/lib pip install mysqlclient
Actually we need to set ssl library path to get this issue fixed.
Worked for me by doing this
$ brew uninstall mysql
$ brew install mysql-connector-c
$ brew unlink mysql-connector-c
$ brew install mysql
$ pip install mysql-python
Which is a slightly altered version of the recipe above (note: pip install at the end!)
If you want to install mysql-python, I suggest you to install mysqlclient instead. The authors of these two modules are the same. By far, the authors all turn to keep maintaining mysqlclient. mysqlclient supports both Python 2 and Python 3. And you can use the same codes like mysql-python. Blew is my installation solution for you.
$ brew info openssl
$ brew unlink mysql-connector-c
$ brew install mysql
$ brew link --overwrite mysql-connector-c
$ pip install mysqlclient
If there is an error before pip install mysqlclient. Please fix it according to methane's answer.
And run pip install mysqlclient again.
Or download and install .dmg from the MySQL dev site: https://dev.mysql.com/downloads/file/?id=467834
For those of you who are installing MySQL v5.7 with Brew
Uninstall mysql-connector-c
$ brew uninstall mysql-connector-c
Install specific version, very likely you need to uninstall other installed versions
$ brew install mysql#5.7
You will need to add it to the PATH, since this is 'keg-only' formulae, this is printed after it is installed
$ echo 'export PATH="/usr/local/opt/mysql#5.7/bin:$PATH"' >> ~/.zshrc
Replace ~/.zshrc with the appropriate file.
Install mysql-connector-c
$ brew install mysql-connector-c
Check it is installed properly
$ which mysql
# /usr/local/opt/mysql#5.7/bin/mysql
$ mysql_config
# Usage: /usr/local/opt/mysql#5.7/bin/mysql_config [OPTIONS]
Compiler: Clang 10.0.0.10001145
Options:
--cflags [-I/usr/local/opt/mysql#5.7/include/mysql ]
--cxxflags [-I/usr/local/opt/mysql#5.7/include/mysql ]
--include [-I/usr/local/opt/mysql#5.7/include/mysql]
--libs [-L/usr/local/opt/mysql#5.7/lib -lmysqlclient -lssl -lcrypto]
--libs_r [-L/usr/local/opt/mysql#5.7/lib -lmysqlclient -lssl -lcrypto]
--plugindir [/usr/local/opt/mysql#5.7/lib/plugin]
--socket [/tmp/mysql.sock]
--port [0]
--version [5.7.24]
--libmysqld-libs [-L/usr/local/opt/mysql#5.7/lib -lmysqld -lssl -lcrypto]
--variable=VAR VAR is one of:
pkgincludedir [/usr/local/opt/mysql#5.7/include/mysql]
pkglibdir [/usr/local/opt/mysql#5.7/lib]
plugindir [/usr/local/opt/mysql#5.7/lib/plugin]
Now install mysqlclient
$ pip install mysqlclient
I am using Homebrew v0.9.5 on my Mac OS X version 10.9.4
When I run the command: `brew install imagemagick, this error occurred.
$ brew install imagemagick
==> Installing dependencies for imagemagick: libpng, freetype
==> Installing imagemagick dependency: libpng
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/libpng-1.6.12.mavericks.bottle.tar.gz
curl: (7) Failed connect to downloads.sf.net:443; Operation timed out
Error: Failed to download resource "libpng"
Download failed: https://downloads.sf.net/project/machomebrew/Bottles/libpng-1.6.12.mavericks.bottle.tar.gz
Warning: Bottle installation failed: building from source.
==> Downloading https://downloads.sf.net/project/libpng/libpng16/1.6.12/libpng-1.6.12.tar.gz
curl: (7) Failed connect to downloads.sf.net:443; Operation timed out
Error: Failed to download resource "libpng"
Download failed: https://downloads.sf.net/project/libpng/libpng16/1.6.12/libpng-1.6.12.tar.gz
I have added --disable-openmp option, it also doesn't go well.
$ brew install imagemagick --disable-openmp
brew doctor command result has no problem.
$ brew doctor
Your system is ready to brew.
Have you tried a
$ brew update
$ brew install imagemagick --disable-openmp --build-from-source
Apparently that seemed to fix it for me on Mac OS 10.8 (Mountain Lion). Previously I checked out the latest imagemagick brew recipe with "brew versions imagemagick" and "git checkout e68e443", see here and here
I'm not certain whether the source of my problem was the same as the OP's, however (though this has an accepted answer already) I'll post this in case this solution works for others.
Using brew install imagemagick, I would encounter the following error:
curl: (52) Empty reply from server Error: Failed to download resource
"libpng" Download failed:
https://downloads.sf.net/project/libpng/libpng16/1.6.16/libpng-1.6.16.tar.xz
Which is similar, if less specific than the OP's message.
As it turned out, I already had a previous version of libpng installed (version 1.5.7). I then ran:
brew upgrade libpng
Followed by another brew install libpng, and this time it succeeded, as it now had the correct version needed.
This problem also occurs because https://downloads.sf.net/project/libpng/libpng16/1.6.16/libpng-1.6.16.tar.xz has a badly configured SSL certificate. Open the link in your browser and see if your browser complains.
If that's the case, you can manually download the file to /Library/Caches/Homebrew and run again.
Source: https://github.com/Homebrew/homebrew/issues/36703
For me it was upgrading to El Capitan. I found the simplest solution was to force remove homebrew:
sudo ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
then to re-install it:
sudo /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
then install imageMajick:
brew install ImageMagick
Depending on your setup you may not want to sudo. For me, its fine. Enjoy a snack while you manipulate images.
In my case the url was simply not correct, with which homebrew wanted to download the required file. I looked it up here http://sourceforge.net/projects/libpng/files/libpng16/older-releases/1.6.16/ by myself and copied it to /Library/Caches/Homebrew like #Dan suggested.
I then run brew install libpng again and it worked.
Follow this:
brew install imagemagick#6
Add below lines in to ~/.bash_profile file
export LDFLAGS="-L/usr/local/opt/imagemagick#6/lib" export
CPPFLAGS="-I/usr/local/opt/imagemagick#6/include" export
PKG_CONFIG_PATH="/usr/local/opt/imagemagick#6/lib/pkgconfig"
Install Rmagick
source ~/.bash_profile
gem install rmagick
If you are an Anaconda/Miniconda user on Mac OSX or Linux, you can install packages like imagemagick using conda.
conda install -c conda-forge imagemagick
https://anaconda.org/conda-forge/imagemagick
[edit] I was troubleshooting problems with my development environment when I noticed one of my problems was the dependency on ImageMagick, since it's a vital part of my app.
After upgrading to OS X Lion (10.7) i no longer had ImageMagick available, i then tried installing again using MacPorts without success, i then installed from source, and the install wasn't very successfully i had convert and identify but it output error messages that i unfortunately dont have anymore, i by some strange reason decided to remove all of my MacPort libraries and started using Homebrew, i tried installing ImageMagick, it installs OK but when i try to use it throws this error
dyld: Library not loaded: /opt/local/lib/libltdl.7.dylib
Referenced from: /usr/local/bin/convert
Reason: Incompatible library version: convert requires version 11.0.0 or later, but libltdl.7.dylib provides version 10.0.0
Trace/BPT trap: 5
I read online but i have no clue on whats going on here, i found that libltdl is called libtool, and that i obviously need to upgrade it to a newer version, but i havent found any indication of how or where to find the source, or if this should be already be handled by homebrew and why it hasn't.
I tried installing ImageMagick again from source using this installer script https://github.com/masterkain/ImageMagick-sl but when i try to use convert it throws a similar error.
$ convert gnome.jpg -resize 50% gnome_.jpg
dyld: Library not loaded: /opt/local/lib/libltdl.7.dylib
Referenced from: /usr/local/bin/convert
Reason: Incompatible library version: convert requires version 11.0.0 or later, but libltdl.7.dylib provides version 10.0.0
Trace/BPT trap: 5
$ which convert
/usr/local/bin/convert
What can i do to solve my problem?
On 10.8 I solved this issue with:
brew install libtool --universal
brew link libtool
If you don't know what brew is, visit https://github.com/mxcl/homebrew and its wiki.
brew uninstall imagemagick
brew install imagemagick --build-from-source
worked for me
I too use homebrew for installing packages but imagemagick stopped working after upgrading OSX 10.8 to 10.9 (Mavericks). I had to do the following steps:
brew uninstall imagemagick
brew uninstall libtool
brew install libtool --universal
brew install imagemagick --build-from-source
Why the --build-from-source? Well for me running brew install imagemagick on its own to install the pre-built binary wasn't sufficient; it fixed the original 'dyln' error but was replaced with:
unable to load module `/usr/local/Cellar/imagemagick/6.8.7-7/lib/ImageMagick//modules-Q16/coders/png.la': file not found # error/module.c/OpenModule/1277
I also upgraded to Lion and lost ImageMagick, although i'm getting different errors.
i found a Lion distribution on imagemagick.org. not a big fan of the DYLD_LIBRARY_PATH environment variable but it works.
ok scratch that. i just downloaded the ImageMagick source and re-compiled:
cd /tmp
curl -OL ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick.tar.gz
tar -xzf ImageMagick.tar.gz
cd ImageMagick-6.7.2-7/
./configure --prefix=/usr/local --disable-static --with-modules --without-perl --without-magick-plus-plus --with-quantum-depth=8 --disable-openmp --with-gs-font-dir=/usr/local/share/ghostscript/fonts
make
sudo make install
On Mountain Lion OSX,
Even with the updated brew for imagemagick(which includes libtool), this error seemed to happen to me.
so i fixed it using the following commands
brew uninstall libtool
brew install libtool --universal
brew link libtool --force
For others looking and still having trouble, I used this:
https://github.com/maddox/magick-installer
On 10.8, with brew, I solved this issue with:
brew install graphicsmagick
For the googlers: If you happened to have it installed with brew beforehand, you'll need to reinstall by running brew uninstall graphicsmagick before installing again. Easy.
This helped me after restoring OS X 10.9.3 from time machine.
brew uninstall imagemagick
brew uninstall libtool
brew install libtool --universal
brew unlink libtool && brew link libtool
brew install imagemagick
brew install Homebrew/python/pillow
brew link --overwrite pillow
The same problem might occur with OSX Mountain Lion (preview 4). I had to configure some parts separately because there are some library incompatibilities:
dyld: Library not loaded: /usr/local/lib/libjpeg.8.dylib
Referenced from: /usr/local/bin/convert
Reason: Incompatible library version: convert requires version 13.0.0 or later, but libjpeg.8.dylib provides version 9.0.0
I had to add --with-fontconfig=no, --with-lzma=no and use /opt/local/share/... instead of /usr/local/share/... for the ghostscript fonts:
cd /tmp
curl -OL ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick.tar.gz
tar -xzf ImageMagick.tar.gz
cd ImageMagick-6.7.8-0/
./configure --prefix=/usr/local --disable-static --with-modules --without-perl --without-magick-plus-plus --with-quantum-depth=8 --disable-openmp --with-fontconfig=no --with-gs-font-dir=/opt/local/share/ghostscript/fonts --with-lzma=no
make
sudo make install
I could fix the ImageMagick problem by installing corresponding package from cactuslab site.
Then by setting the PATH variables in terminal:
export MAGICK_HOME="/usr/local/ImageMagick/"
export PATH="$MAGICK_HOME/bin:$PATH"
export DYLD_LIBRARY_PATH="$MAGICK_HOME/lib/"
If you're using Homebrew, try the following command:
brew doctor
to diagnose the common problems.
One of it could be to remove DYLD_FALLBACK_LIBRARY_PATH variable from your ~/.profile if you have it.
Or you have to re-install libtool by:
brew reinstall libtool --universal && brew unlink libtool && brew link libtool
I tried most of the solutions above and they didn't work. Here's how I fixed my problem:
brew install imagemagick;
brew install freetype;
cd /usr/X11/lib/;
sudo mv libfreetype.6.dylib libfreetype.6.dylib.orig;
sudo ln -s /usr/local/opt/freetype/lib/libfreetype.6.dylib libfreetype.6.dylib
Tested on OS X 10.7.2
For 10.7.8 and up, you have to install the php version and not the pecl version. Depending on your version of php you've install with Macports you can either do:
sudo port install php-imagick
sudo port install php5-imagick
sudo port install php53-imagick
sudo port install php54-imagick
Remember only to do the one of your current version of php.