use latest rather than 1.0.0 for mmcv installation (#408)

* use latest rather than 1.0.0 for mmcv installation

* Fix install bug

README.md

@@ -43,20 +43,20 @@ b. Install the full version.
 We provide the pre-built mmcv package with different PyTorch and CUDA versions to simplify the building.
 
 <table class="docutils"><tbody><tr><th width="80"> CUDA </th><th valign="bottom" align="left" width="100">torch 1.5</th><th valign="bottom" align="left" width="100">torch 1.4</th><th valign="bottom" align="left" width="100">torch 1.3</th></tr>
-<tr><td align="left">10.2</td><td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.5.0+cu102 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+<tr><td align="left">10.2</td><td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.5.0+cu102 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
 </code></pre> </details> </td> <td align="left"> </td> <td align="left"> </td> </tr>
-<tr><td align="left">10.1</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==1.0.0+torch1.5.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.4.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.3.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+<tr><td align="left">10.1</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==latest+torch1.5.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.4.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.3.0+cu101 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
 </code></pre> </details> </td></tr>
 <tr><td align="left">10.0</td><td align="left"> </td><td align="left"> </td> <td align="left"> </td> </tr>
-<tr><td align="left">9.2</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==1.0.0+torch1.5.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.4.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.3.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+<tr><td align="left">9.2</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==latest+torch1.5.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.4.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.3.0+cu92 -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
 </code></pre> </details> </td></tr>
-<tr><td align="left">cpu</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==1.0.0+torch1.5.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.4.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
-</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==1.0.0+torch1.3.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+<tr><td align="left">cpu</td><td align="left"><details><summary> install </summary><pre><code> pip install mmcv-full==latest+torch1.5.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.4.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
+</code></pre> </details> </td> <td align="left"><details><summary> install </summary><pre><code>pip install mmcv-full==latest+torch1.3.0+cpu -f https://openmmlab.oss-accelerate.aliyuncs.com/mmcv/dist/index.html
 </code></pre> </details> </td> </tr>
 </tbody></table>